Source Job

Europe

  • Exhibit mastery of the ‘Serve’ team's domain, taking a leading role in the design and architecture of complex systems and influencing technical direction and strategy.
  • Own the delivery of large-scale features and projects, coordinating efforts across multiple teams and ensuring alignment with overall business objectives.
  • Provide mentorship and technical leadership to both junior and senior engineers, helping to grow the technical expertise within the team and fostering a culture of continuous improvement.

React TypeScript NextJS Kafka DevOps

20 jobs similar to Senior Front End Software Engineer

Jobs ranked by similarity.

Global

  • Develop, improve, and maintain our microservices and ensure seamless integration to the rest of the Seismic platform.
  • Handle high-priority, customer-facing defects, quickly diagnosing and resolving complex technical issues in production systems to ensure reliability and maintain user trust.
  • Migrate important business functionality to a more robust design and ensure seamless integration to the rest of the Seismic platform.

Seismic is the global leader in AI-powered enablement, empowering go-to-market leaders to drive strategic growth and deliver exceptional customer experiences at scale. Trusted by more than 2,000 organizations worldwide, Seismic helps businesses achieve measurable outcomes and accelerate revenue growth.

Global

  • Develop and maintain scalable, high-performance frontend applications using React and Next.js
  • Collaborate with Product, Design, and Backend teams to deliver seamless user experiences
  • Integrate APIs and backend services into the frontend

Sigma Software specializes in cutting-edge frontend solutions. They are a team that values innovation, scalability, and quality, offering the chance to work on high-impact projects and influence architecture decisions.

Global

  • Own team-level architecture, delivering strategic and tactical software to address defined problems
  • Influence work outside of your direct team, solving complex problems impacting performance, features, and product design
  • Support and unblock peers through async reviews, pairing, and mentorship

Onebrief provides collaboration and AI-powered workflow software specifically for military staffs, aiming to make their work faster and more efficient. Founded in 2019, their team includes veterans and technologists and they are valued at $2.15B.

US Unlimited PTO

  • Lead and execute projects with multiple stakeholders to build collaborative platform features used across Vanta's product
  • Design and build high-quality, reusable APIs and UI components that other engineering teams easily adopt
  • Partner with product, design, and engineering teams to understand requirements and deliver cross-cutting features

Vanta's mission is to help businesses earn and prove trust through continuous security monitoring and verification, empowering them to practice better security with ease. They have a kind and talented team, with many successful members even without prior security experience, and were founded in 2018.

$171,900–$269,075/yr
US

  • Simplify Agile Software development at scale.
  • Connect strategy to execution at scale by using the Atlassian platform.
  • Improve operational quality of features, security, reliability, and performance.

Atlassian's software products help teams all over the planet and their solutions are designed for all types of work. They believe that the unique contributions of all Atlassians create their success and strive to design equitable, explainable, and competitive compensation programs.

US

  • Build and maintain pages and reusable components using React and Next.js
  • Integrate content from a headless CMS (Sanity) using schema-driven data
  • Ensure responsive layouts, accessibility standards, and cross-device quality

Squad builds high-performing, multidisciplinary teams that drive digital acceleration. Their culture is rooted in collaboration, innovation, and continuous growth, ensuring that every team member is empowered to take ownership of their work and make a real impact.

$172,279–$291,466/yr
Global

  • Partner with cross-functional teams to create innovative features and developer experiences with our APIs
  • Rapidly prototype and implement new product features from ideation to production
  • Collaborate closely with early access developers to deliver scalable and efficient API features

Quora's mission is to grow the world's collective intelligence, providing platforms like Quora and Poe for knowledge sharing and AI interaction. They foster a culture of transparency and collaboration within their global teams, encouraging idea-sharing and experimentation.

US Unlimited PTO

  • Build and ship features that drive measurable outcomes for customers and servicing agents
  • Employ best practices such as code reviews, automated testing, and continuous delivery to deliver with quality and speed
  • Collaborate cross-functionally with product managers, backend engineers, and operations leads to shape end-to-end experiences

OnePay is a consumer fintech company trusted by millions of Americans to make money better. They are an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place.

US

  • Own and evolve the architecture of Rula's Patient Onboarding.
  • Lead technical strategy and execution for multi-month initiatives, partnering with various teams.
  • Build reusable component systems, define clear boundaries, and reduce technical debt.

Rula is dedicated to treating the whole person and aims to create a world where mental health is embraced as an integral part of one's overall well-being. They are a remote-first company passionate about making a positive impact on the lives of those struggling with mental health issues.

Latin America

  • Design, develop, and maintain full-stack solutions using React.js, Next.js, TypeScript, C#, .NET Core, and ASP.NET MVC.
  • Build and consume RESTful APIs, ensuring scalability, performance, and maintainability.
  • Contribute to the design and evolution of full-stack application architecture.

EX Squared LATAM partners with engineering-driven organizations to design, build, and evolve business-critical digital platforms. They are looking for a senior, hands-on engineer with strong technical judgment, autonomy, and accountability.

$100,000–$155,000/yr
US 5w PTO

  • Build, ship, and own major parts of the product UI in React + Next.js
  • Design and optimize interactive experiences that make complex workflows simple
  • Work closely with product, design, and backend to ensure seamless integration and clarity

DualEntry, founded in 2024, is a rapidly growing AI startup revolutionizing finance with its AI-native ERP. They empower accounting teams by automating manual data entry, trusted by businesses to automate away manual data entry work with AI.

$130,000–$170,000/yr
US

  • Lead frontend delivery - building workflow-heavy React + TypeScript applications and establishing the patterns that keep the codebase consistent and approachable as we scale.
  • Build clear, reliable user experiences for complex government workflows (forms, approvals, permissions, and data-heavy screens).
  • Actively reduce complexity, design clear interfaces, and build systems that are easy to understand and change.

They are a mature software company with a long history of serving county and city government customers. Their product portfolio spans ~40 Windows-based client/server applications, from VBA extensions to standalone VB.NET tools, consolidating these into a modern SaaS suite.

Global

  • Lead multi-sprint initiatives, especially in user-facing surfaces
  • Improve system quality and dev experience by building durable abstractions
  • Drive technical direction within your team, contributing to architecture

Onebrief provides collaboration and AI-powered workflow software designed specifically for military staffs, making them faster, smarter, and more efficient. The company values ownership and excellence and operates as an all-remote company with a team spanning veterans and technologists; valued at $2.15B.

Europe

  • Own the frontend of product features, including learning paths, recommendations, the AI coach, and real conversation debugger.
  • Build and support frontend experiences for AI/agent-driven workflows and interactive conversational interfaces.
  • Develop the frontend codebase, shaping its architecture, and making technical decisions to ensure scalability and maintainability as the product grows.

JetBrains strives to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, its tools speed up production, freeing developers to grow, discover, and create.

US

  • Develop, maintain, and evolve robust, scalable web applications using React, Redux, TypeScript, Webpack, and Vite.
  • Collaborate with product managers, designers, and engineers to design and implement new features for data visualization platforms and consumer-facing web portals.
  • Translate UI/UX designs into high-quality, accessible, and user-friendly interfaces.

The company builds and maintains modern, performant, and scalable web experiences used by millions of users worldwide. They value curious and motivated engineers to evolve a large and complex web application stack.

Global 5w PTO

  • Design and implement high-quality features in React + TypeScript using Atlassian Forge platform.
  • Collaborate with product managers and designers to create intuitive, scalable frontend experiences for Jira Cloud.
  • Write clean, maintainable, well-tested code and participate actively in code reviews.

Appfire provides software that empowers teams to break silos and collaborate seamlessly. They have 850+ employees (who they call fireflies) across 28 countries and foster an environment where everyone is respected.

Latin America

  • Design and build high-performance, secure, and well-documented code that integrate with an ecosystem of existing services and apps.
  • Diagnose and optimize system bottlenecks, ensuring high availability and low-latency performance across large-scale workloads.
  • Leverage AWS services, Kubernetes and modern DevOps practices to build and deploy production-grade systems at scale.

Marsie connects top-tier engineers from Latin America with leading global teams, embedding experienced engineers into clients’ teams. Their engineers work on complex systems across modern stacks and cloud environments, while enjoying a remote culture built on trust and long-term relationships.

Global

  • Forming a foundational team in the PMS Area powering Docplanner’s Practice Management Systems.
  • Reporting to technical leadership and collaborating with a high-impact Global Team.
  • Leading through architectural challenges and applying expertise across different technologies as our ecosystem evolves.

Docplanner is the world's leading healthcare platform, creating a space where healthcare can be more human. They serve over 100 million patients and connect them with over 2 million healthcare professionals with 2,700+ employees.

Global

  • Set and evolve the frontend architecture and standards for Earn across all platforms (web + mobile).
  • Lead high-impact, cross-app initiatives: major refactors, performance & reliability improvements, shared UI/component libraries or SDKs, and codebase modernization.
  • Define and enforce frontend best practices, testing strategy, performance budgets, and accessibility standards.

Kraken is a mission-focused company rooted in crypto values, aiming to accelerate the global adoption of crypto so that everyone can achieve financial freedom and inclusion. As a fully remote company, Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space.

US

  • Design, develop, and maintain modern front-end applications using frameworks such as React, Angular, or Vue.
  • Lead front-end architecture decisions and establish best practices.
  • Translate UX designs into high-quality, responsive interfaces.

Affinitiv provides data-driven marketing and software solutions exclusively focused on the automotive customer lifecycle. With over 6,500 dealerships and every major manufacturer as partners, they pride themselves as industry experts and embrace diversity, equality, and inclusion.