Location: São Paulo, Brazil; Buenos Aires, Argentina; Bogotá, Colombia
New opportunities in Latin America!
🟢 Dev.Pro is a US-based software development company helping tech companies build their products and grow their business. We’re remote-first, and we work with independent contractors in over 55 countries, so you’d be collaborating in a multicultural environment on some really interesting projects.
We invite a Senior Full-Stack Software Engineer to join our team and work on an orchestration platform for a leading global fintech company. The platform enables business partners to integrate once and offer a growing range of embedded financial products to their clients. In this role, you’ll develop and maintain React.js applications, embeddable widgets, and .NET services, contribute to AWS-based solutions, and support the delivery of secure, reliable, production-ready software.
🟩 What's in it for you:
Help shape a growing platform that enables a wide range of embedded financial products
Tackle complex engineering challenges across React.js, .NET, AWS, and partner integrations
Influence technical decisions, guide the team, and stay hands-on with development
✅
Is that you?
10+ years of experience developing and supporting production software
Strong C#/.NET Core skills, including REST APIs, dependency injection, async programming, testing, and secure coding
Hands-on experience with React.js, JavaScript/TypeScript, component architecture, state management, HTML, and CSS
Experience with PostgreSQL, MongoDB, or similar relational and document databases
Experience with microservices, API-first development, third-party integrations, and resilient distributed systems
Hands-on experience with AWS, Docker, and Kubernetes/EKS
Ability to write automated unit and integration tests and troubleshoot UI, API, data, and cloud issues
Experience with Git workflows and CI/CD tools such as GitHub Actions, Jenkins, or GitLab CI
Ability to translate requirements into maintainable, well-documented solutions
Experience providing technical leadership and guidance to engineering teams
Valid U.S. visa and ability to travel to the U.S. for onboarding and knowledge transfer
Desirable:
Experience with embeddable widgets, micro-frontends, white-label apps, or multi-tenant SaaS
Experience with AWS Lambda, Step Functions, ECS batch, S3, KMS, certificate or secret management
Exposure to Python services, data pipelines, and unittest
Experience with Terraform/Pulumi and GitOps tools (Argo CD)
Experience with Splunk, Datadog, Grafana, CloudWatch, distributed tracing, and incident support
Background in financial services, payments, embedded finance, lending, or banking
🧩Key responsibilities and your contribution
In this role, you’ll combine hands-on engineering with technical leadership to deliver high-quality, reliable software solutions.
Develop and maintain React.js applications, portals, and embeddable widgets
Build secure REST APIs and microservices using C# and .NET Core
Implement business workflows and integrations with finance providers, partners, enterprise APIs, webhooks, file exchanges, and AWS services
Design and maintain PostgreSQL and MongoDB schemas, queries, migrations, and data-access patterns
Contribute to AWS workloads using EKS, Lambda, containers, and Step Functions or equivalent orchestration
Write unit, component, integration, contract, and end-to-end tests
Build reusable UI components and improve accessibility, performance, and maintainability
Guide engineers and contribute to API/event-contract design, code reviews, architecture discussions, and documentation
Support infrastructure automation using CI/CD, Docker, Kubernetes, and infrastructure as code
Implement logging, metrics, tracing, and alerts; troubleshoot issues across application layers
Collaborate with QA and operations on testing, release readiness, and recovery procedures
Our next steps:
✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Signing the Contract
Interested? Find out more:
📋
How to Join Us
💻 LinkedIn Page
📈 Our website
💻 IG Page
By submitting application, I've read and agree to the Dev.Pro
Private Policy and Consent on Processing of Personal Data
. I agree to have my Personal Data being stored and processed by Dev.Pro.
УдалённоleadSão Paulo, Brazil; Buenos Aires, Argentina; Bogotá, Colombia
Нужно добавлять функции, оптимизировать код, проводить рефакторинг и писать тесты. В команде Иви тебе предстоит: Реализовывать большие (и маленькие) стратегические задачи вспомогательные инструменты для приложения ИВИ для Smart TV-платформ.
We're looking for an experienced Front-End Developer to join our web team, which owns every Edconic digital property – from our school websites to landing pages and email templates. Build and maintain public-facing websites, micro-sites, and landing pages in collaboration with our lead developer, IT, and MarTech.
УдалённоseniorEdconic supports and embraces diversity and inclusiveness, and we encourage candidates from all backgrounds to apply, even if you don't meet every requirement listed here
Location: Москва
Workplace: Гибридный
Обязанности
Участвовать в поддержке и разработке фронта на React.
Требования
знания HTML5 и CSS3;
знание TypeScript;
опыт работы с React;
понимание git.
Условия
студенты 1 и 2 курсов бакалавриата или специалитета, и студенты колледжей, обучающиеся на любом курсе по ИТ-специальности;
график работы 20-40 часов в неделю;
развитие в командах профессионалов и опытный наставник, готовый делиться опытом;
мобильная связь за счет компании;
специальные предложения и скидки от продуктов экосистемы МТС;
собственный корпоративный университет, онлайн-библиотека, Best Benefits (приложение для сотрудников, где собраны различные скидки);
спорт: онлайн зарядки, йога, дыхательные практики.
Location: Intellias
Meet your recruiter
Yustyna Vozna
yustyna.vozna@intellias.com
https://www.linkedin.com...
Vacancy details
Software Engineering
JavaScript Engineer (React)
Senior
Bulgaria, Croatia, Poland
Remote
APPLY NOW
REFER A FRIEND
Make retail great again through the power of technology! Intellias helps retailers provide consistent and customer-centric shopping experiences across all channels with disruptive retail tech solutions. Get on board and make your own contribution to the industry!
What project we have for you
With great experience come great projects. Just imagine: you can develop a product that should completely change the business of one of the world’s largest companies!
Our client is an innovative global company from the Fortune 500. Consumer Goods Producer and Retailer with headquarters in Switzerland that sells its products in 130 countries. Intellias mission is to support its strategy and efforts in the Digital and eCommerce space.
A newly conceptualized Digital Eco System is comprised of a set of capabilities including an online shop & website, linking online & offline, customization & personalization, engagement & membership, digital products & services.
What you will do
Creating technical vision & documentation
Participate in architecture and design efforts
Code review, code optimization
Technical tasks implementation, design, refactoring
Collaborate with other engineering teams to resolve dependencies and deliver high-quality software on time, etc.
What you need for this
Own the design and delivery of reliable frontend features across the Next.js application and shared packages. Collaborate closely with product, design, backend, and QA teams while helping the team make technical decisions.
Requirements
Senior-level experience delivering production web applications, with 7+ years in frontend development.
Strong experience with React, TypeScript, and modern Next.js, including App Router patterns and server/client rendering.
Ability to design maintainable components and shared packages/APIs within a large monorepo.
Experience integrating frontend applications with GraphQL and REST APIs, including generated types, loading and error states, and evolving backend contracts.
Proficiency in responsive and accessible UI development using CSS Modules/SCSS, with the ability to work within an existing design system and follow design token conventions.
Experience with frontend state management, such as Redux and React Context.
Solid understanding of testing and quality practices, including Jest or Vitest, Testing Library, Storybook, and browser testing frameworks.
Familiarity with monorepo tooling and CI quality gates, including linting, PR workflows, type checks, and builds.
Strong debugging, code review, and written communication skills.
Ability to take ownership of features through implementation, testing, release, and production follow-up.
Experience using modern AI development tools to improve productivity, such as GitHub Copilot, Codex, or Claude Code.
What it’s like to work at Intellias
At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.
We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.
We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.
Skills
English
HTML/CSS
React
Temporal is looking for a Senior Product Engineer to design, develop, and maintain high-performance frontend applications for internal and external use.
Верстать адаптивные и кроссбраузерные интерфейсы по макетам из Figma (HTML5, CSS3, JavaScript на продвинутом уровне). Обеспечивать точное соответствие верстки дизайну (пиксель-перфект там, где это нужно).
• Разрабатывать клиентское приложение с обновлением данных в реальном времени через WebSocket. • Создавать административный интерфейс: сложные формы, валидацию, отчёты и инструменты управления.
Location: San Francisco; New York City
Workplace: OnSite
The charter of Perplexity’s Core Experience team is to create a cohesive, intuitive, and delightful user experience by integrating cutting-edge AI capabilities and research into a unified system. The Core Experience team works closely with product design teams to ship a world-class web app that’s used by millions of people every day. We imagine and build the interfaces through which people experience the promise of AI.
We are seeking a talented engineer with an uncompromising dedication to the craft of frontend web development. You’ll help us to define the future of human-agent collaboration: establishing intuitive mental-models, patterns, and state-representation. You’ll work closely with design to prototype, architect, and engineer novel interfaces for interacting with AI collaborators.
WHAT YOU’LL DO
- Build and ship polished, high-craft, intuitive web interfaces
- Constantly improve high-visibility surfaces like agent chat threads, artifact editing, and message composition
- Partner directly with design to turn visionary ideas into production implementations
- Solve complex problems across architecture, state-management, animation, and performance-optimization
- Collaborate with capabilities and research teams to synthesize the latest research into coherent production experiences
- Support other product teams by designing reusable libraries and SDKs to maintain a high quality-bar across all surfaces of the product
WHAT WE’RE LOOKING FOR
- Strong proficiency in modern web technologies: React, TypeScript, CSS, etc.
- Exceptional taste: relentless attention to detail, from aesthetics to performance to code-quality
- Comfortable owning projects end-to-end, working at high velocity in an ambiguous environment where the industry changes by the day
- Keen product sensibilities: being able to reason about what will work, what won’t, and articulate why
- Customer obsession: always thinking about how what you’re building will touch the person on the other side of the screen
Location: San Francisco; New York City
Workplace: OnSite
The charter of Perplexity’s Core Experience team is to create a cohesive, intuitive, and delightful user experience by integrating cutting-edge AI capabilities and research into a unified system. The Core Experience team works closely with product design teams to ship a world-class web app that’s used by millions of people every day. We imagine and build the interfaces through which people experience the promise of AI.
We are seeking a talented engineer with an uncompromising dedication to the craft of frontend web development. You’ll help us to define the future of human-agent collaboration: establishing intuitive mental-models, patterns, and state-representation. You’ll work closely with design to prototype, architect, and engineer novel interfaces for interacting with AI collaborators.
WHAT YOU’LL DO
- Build and ship polished, high-craft, intuitive web interfaces
- Constantly improve high-visibility surfaces like agent chat threads, artifact editing, and message composition
- Partner directly with design to turn visionary ideas into production implementations
- Solve complex problems across architecture, state-management, animation, and performance-optimization
- Collaborate with capabilities and research teams to synthesize the latest research into coherent production experiences
- Support other product teams by designing reusable libraries and SDKs to maintain a high quality-bar across all surfaces of the product
WHAT WE’RE LOOKING FOR
- Strong proficiency in modern web technologies: React, TypeScript, CSS, etc.
- Exceptional taste: relentless attention to detail, from aesthetics to performance to code-quality
- Comfortable owning projects end-to-end, working at high velocity in an ambiguous environment where the industry changes by the day
- Keen product sensibilities: being able to reason about what will work, what won’t, and articulate why
- Customer obsession: always thinking about how what you’re building will touch the person on the other side of the screen
Location: Athens
Are you a Senior Frontend Developer wanting to continue building your leadership skills? If so, Betsson Group is now hiring! We are looking for a Frontend Engineering Team Lead to join in our Athens office, managing our awesome people.
The Wow
The Engineering Team Lead assists the Engineering Manager with building high-performance teams by leading a team of highly talented people, ensuring everyone has the right environment and platform to succeed in their career as well as fostering a healthy team spirit and culture. To effectively lead a team, the Team Lead needs to have an active role as a hands-on member of the team, participate actively in the team's activities and take ownership of the team's performance.
A taster of what you will be involved with:
Building a team with the right mix of skills and knowledge through recruitment, coaching, mentoring, feedback, and continuous improvement.
Building and evolving our multi-brand Frontend Platform using a micro-frontend architecture and web components so teams can ship independently. TypeScript and RxJS / Signals for reactive and robust UIs, and Playwright for end-to-end automation tests.
Direct line management of people in the team, being accountable for their performance, satisfaction and career development planning.
Driving and facilitating the team's delivery to production in terms of both time and quality, taking responsibility to ensure the team makes commitments and lives up to expectations.
Foster a culture of ownership, collaboration and passion for quality in our products.
What we are looking for
A strong Frontend Engineering background and experience with TypeScript / JavaScript and Observable technologies (RxJS / Signals).
Ability to efficiently review PRs and provide constructive feedback
A good understanding of Agile Methodologies. You are expected to both lead and coach the team on these frameworks.
Natural leader who wants to coach and inspire individuals to grow further in their career.
Communicates effectively with his team and ability to communicate upwards with Engineering Managers and Head of Engineering.
Someone who can balance their day-to-day workload efficiently between leadership, software engineering and initiative management.
Is approachable and open, honest and accountable and who builds trust, shares knowledge willingly and contributes to a collaborative team culture.
What we offer
Monthly Allowance for Lunch
Private & Life Plan Insurance for you and your family
Team Building Budget
Annual Wellness Allowance
Corporate Travel Insurance
Events and initiatives both Local (Quarterly Meetings) and Global
Professional Development Programs & Internal Career Opportunities
Milestone Birthday
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ГибридleadГибкий график (основное окно связи 12:00–16:00 GMT+3), Москва (гибрид / офис по желанию)