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Full Stack Developer – Junior [SP]/ 1 week ago

Teknisa
Attractive
Application ends: 2026-06-25

Quick Summary

Teknisa is seeking a Junior Full Stack Developer in São Paulo to participate in all software development stages, from feature conception to implementation and maintenance, with a focus on scalability, performance, and code quality. Candidates must have front-end and back-end development experience, a degree in Computer Science or related fields, and advanced knowledge of JavaScript, TypeScript, HTML, CSS, PHP 8, mobile application development, REST APIs, agile methodologies, React Native, React.js, and modern IDEs. Desired qualifications include database knowledge (Oracle, SQL Server, PostgreSQL), UI/UX notions, and over one year of development experience.

Here at Teknisa, technology connects people.

Innovation is in our DNA, but it is our Tekers who bring everything we do to life. We are driven by creativity, boldness, and the desire to transform challenges into opportunities, creating experiences that boost businesses.

In a constantly evolving world, we respond with intelligence and automation, developing management technologies for various segments. But, above all, we invest in people, encouraging each Teker to grow, develop, and go beyond!

Our purpose is clear: to impact the market with cutting-edge technology and challenge limits to create innovative software that transforms companies in Latin America and the world.

Responsibilities and duties

  • Effectively participate in all stages of a software development process, from the conception of features together with the product team to the implementation, maintenance, and versioning of projects.
  • Be proactive in sharing your knowledge, contributing to the professional development of the team.
  • Must take into account aspects related to scalability, performance, code quality, and software architecture.
  • Suggest improvements in the development process.
  • Constantly seek technological improvement, keeping up to date with the newest technologies and development methodologies used in the market.
  • Be committed to the team, deliveries, and the company.

Requirements and qualifications

Job Requirements: Experience with front-end and back-end software development. Degree in progress or completed in Computer Science, Information Systems, Analysis and Systems Development (ADS), or related fields. Advanced knowledge in:

  • JavaScript, TypeScript, HTML, CSS;
  • PHP 8;
  • Mobile application development;
  • Consumption and creation of APIs (REST);
  • Experience with agile methodologies.
  • Experience with React Native and React.js frameworks.
  • Familiarity with modern IDEs (e.g., Cursor IDE, VSCode, etc.).

Success in this role is:

  • Knowledge of databases (Oracle, SQL Server, and PostgreSQL).
  • Notions of UI/UX.
  • Experience with agile practices (Lean, Kanban, Scrum).
  • Knowledge of version control.
  • Technical English.
  • Ideal experience in development of over 1 year.

Additional information

  • CLT contract, salary to be agreed;
  • Home-office allowance;
  • Food and/or Meal Voucher (R$32/day);
  • Transportation Voucher (bus card only);
  • Profit sharing;
  • SulAmérica health plan without co-pay, partially subsidized for the Teker and dependents;
  • Dental plan for the Teker and dependents;
  • Pharmacy partnership;
  • Life insurance;
  • TekBaby: Gift for the newborn and extended leaves (Maternity 6 months / Paternity 1 month);
  • Meu Pet Club: health plan for your pet;
  • Access to the best gyms in Brazil with Wellhub (formerly Gympass);
  • Discount partnership with stores and services (Duo Gourmet, Cemig Sim, Coco Bambu, etc.);
  • Birthday gift and party;
  • Tek Store: Free gifts for employees;
  • Education benefits and partnerships: Udemy, EnglishPass, Descomplica, and much more;
  • Unitek: Teknisa's corporate university for professional growth.
  • Feedback culture;
  • Friendly, welcoming team that promotes diversity and inclusion!

Did you like what you read? #ComeBeATeker!

In all our vacancies, we consider all candidates regardless of disability, gender and gender identity, color, race, religion, nationality, sexual orientation, age, and others.

Welcome to Teknisa, or for those close to us, Tek!

Do you already know our story?

With 35 years of experience in the market, we have clients in more than 3 continents and in the most diverse segments, from people management, cosmetics industries, retail management to our main niche: industrial food service. We are specialists in the food service segment and we are sure you have already been a customer of our customer. After all, today we are present in at least two stores in every mall across the country.

What do we do?

We offer innovative solutions through software developed for different purposes and tools that boost performance and generate more results for our clients. Our solutions feature Industry 4.0 concepts, artificial intelligence / IoT applications, as well as a lot of know-how, especially for companies specializing in food service.

And what is the company like internally?

We are a company with almost 500 Tekers spread across Brazil, and here, we believe that growing together makes all the difference! In addition to a collaborative and innovative environment, we invest in the well-being, professional development, and quality of life of those who are part of our team.

  • Benefits that go beyond: we offer a complete package, focusing on health, education, and quality of life. We want you to feel good and have all the support you need to evolve inside and outside of work!
  • Development and growth: we believe in continuous learning! With training initiatives and real career growth opportunities, we encourage each Teker to expand their horizons.
  • Innovation in our DNA: we are always looking for new solutions and ideas to transform the future. If you enjoy challenges and want to be part of a team that values knowledge and creativity, this is your place!
  • Let's Celebrate: we love celebrating achievements, strengthening bonds, and creating unforgettable moments. Whether it's a happy hour, a themed event, or our famous get-togethers, there is always room for good toasts, laughter, and lots of fun.

Did you like what you read?!

So don't waste time and check out our job openings. To find out what happens inside, check out @vemserteknisa on Instagram, where you can see everything that goes on behind the scenes. We are waiting for you!!! #VEMSERTEKNISA

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Teknisa

Teknisa

  • Address
    São Paulo, Estado de São Paulo
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