Pessoa Engenheira De Software Backend - Sênior (Python - Ia)

buscojobs Brasil; Jacupiranga; Presencial; BRL 238.000 - 399.000; Tempo integral

Resumo da oferta

A leading AI company in São Paulo is looking for a mid-level Backend Engineer to join their engineering team. You will design and build infrastructure that powers AI agents and maintain backend services. The ideal candidate has 4–7 years in backend development, is proficient in Node.js, C#, or Python, and enjoys collaboration with cross-functional teams. This role offers a dynamic environment with a direct impact on customer growth.

Serviços

Competitive salary

Flexible work environment

Opportunities for professional growth

Qualificações

• Experience developing backend services.
• Strong understanding of APIs and microservices.
• Hands-on experience with cloud platforms.

Responsabilidades

• Design and maintain backend services.
• Develop and manage APIs for third-party integrations.
• Collaborate with multiple teams to deliver features.

Conhecimentos

Backend development

Cloud platforms

API integration

Problem-solving skills

Formação académica

4–7 years in backend development

Ferramentas

Node.js

Python

C#

SQL

NoSQL

Descrição da oferta de emprego

Join a category-defining AI company building the future of SMB Growth.

At Atlas, we’re making AI-driven phone and voice interactions feel as natural and responsive as talking to a human. Our mission is to help small and mid-sized businesses scale with “AI Revenue Agents” that launch campaigns in minutes and qualify every lead in 60 seconds.

Founded in 2024 by serial entrepreneurs with successful exits, we’re a tight-knit team of 12 A-players who love solving hard problems and moving fast. If you’re excited about building systems that power real-world AI interactions at scale, we want to talk.

About the Role

We’re looking for a Backend Engineer (mid-level) to join our growing engineering team. You’ll help design and build the infrastructure that powers our AI agents, voice pipelines, and integrations with external APIs and customer CRMs. This role is ideal for someone who thrives in a fast-paced startup, enjoys end-to-end ownership, and wants their work to directly impact customer growth.

Responsibilities

• Design, build, and maintain backend services that support Atlas’ AI voice and ad agents.
• Work with cloud-native tools (serverless functions, queues, storage, etc.) to ensure scalable, reliable systems.
• Develop and manage APIs that integrate Atlas with third-party CRMs, ad platforms, and communication tools.
• Ensure data security, authentication, and compliance across all systems.
• Collaborate with product, AI, and frontend teams to deliver features quickly and iteratively.
• Monitor and optimize system performance for speed, reliability, and cost efficiency.

Experience

• 4–7 years in backend development (Node.js, C#, or Python preferred).
• Strong understanding of APIs, microservices, and event-driven architectures.
• Hands-on experience with at least one major cloud platform (Azure preferred).
• Database experience (SQL + NoSQL).
• Comfortable working with queues, messaging systems, and distributed architectures.
• Strong problem-solving skills and a bias toward action in dynamic environments.

Nice to Have

• Experience with API gateways or API management (APIM).
• Familiarity with authentication providers (Auth0).
• Knowledge of CI/CD pipelines, DevOps practices, and monitoring tools.
• Background in high-availability systems, call flows, or real-time communications.
• Agile startup experience where you’ve shipped quickly and iterated fast.

Why Atlas

• Be part of a small, elite team where your code directly impacts thousands of businesses.
• Work on cutting-edge AI systems bridging digital ads, real-time voice, and CRM workflows.
• Fast-moving environment where your contributions are visible and valued.
• Culture of ownership, honesty, and customer obsession.

Our trusted high-growth healthcare technology partner is seeking a talented Senior Backend Engineer (PHP/Laravel) to join their dynamic team. This innovative company is dedicated to revolutionizing the healthcare industry through cutting-edge technology solutions.

Position Overview:

As a Senior Backend Engineer, you will play a key role in the development and implementation of scalable and robust software solutions to support the company's mission and goals. You will work closely with cross-functional teams to design, build, and maintain innovative applications and platforms that drive business success and improve patient outcomes.

Primary Responsibilities:

1. Platform Development: Spearhead the development and optimization of our EHR platform using PHP/Laravel, ensuring high performance, reliability, and scalability.
2. Database Development: Creating database schemas that represent and support business processes
3. API Development and Integration: Develop and maintain APIs for internal and external use, facilitating seamless integration with other healthcare systems and third-party services.
4. Security Compliance: Ensure the platform's compliance with healthcare industry standards, including HIPAA, by implementing and maintaining robust security measures and data protection protocols.

Additional Responsibilities:

• backend development, code review, and team collaboration.
• Stay abreast of new technology trends and evaluate their application to continually innovate and enhance the platform.
• Participate in the agile development process, contributing to sprint planning, stand-ups, and retrospectives, ensuring timely delivery of high-quality software.
• Collaborate with the design team to refine the platform's user interface and experience, implementing responsive and intuitive front-end
• Technical Expertise: Strong proficiency in PHP/Laravel and MySQL. Familiarity with version control tools, preferably Git.
• Experience: At least 5 years of experience in backend development, with a proven track record of developing and maintaining scalable web applications. Experience in the healthcare sector or EHR platforms is highly desirable.
• Problem-Solving Skills: Ability to tackle complex problems, think analytically, and develop innovative solutions.
• Communication Skills: Excellent verbal and written communication skills, capable of effectively collaborating with cross-functional teams and stakeholders.
• Attention to Detail: A strong focus on code quality, adherence to design specifications, and a commitment to creating a user-friendly, secure, and

Benefits:

• Competitive salary to recognise and reward your achievements.
• Flexible work environment.
• Opportunities for professional and personal growth

Applications will only be considered with CVs submitted in English.

Software Developer

We are looking for an experienced software developer to join our LATAM Solutions team and help us build the next generation of our innovative product, customizing solutions using cutting edge AI/ ML technologies.

Job Functions

• Create and implement new solutions for existing and / or new IRM customers
• Participate and collaborate in technical projects and architectural review
• Collaborate / lead technical discussions with internal teams
• Work with several internal teams, have a good relationship
• Develop, test and implement new code
• Identify, resolve and when needed escalate any roadblock encountered that will impact project success.

Skills

• Experienced python developer
• Knowledge with web / react / Python / java coding languages
• Knowledge with API integration
• Knowledge on AI and ML technologies.
• Ability to craft LLM prompts to enhance automation and customer experiences
• Knowledge in Google Cloud, Google Kubernetes Engine (GKE)
• Able to communicate in English (writing, reading and speaking) - At minimum, intermediate level

Petrolina, Pernambuco Property Leads

SENIOR SOFTWARE ENGINEER

REMOTE | LATAM

ROLE:

SENIOR SOFTWARE ENGINEER

REMOTE | LATAM

Property Leads is a fast-growing startup building cutting-edge lead generation and data solutions for the real estate industry. We’re a lean, high-impact team of 16, solving complex problems at the intersection of technology, data, and growth.

We’re looking for a Principal Software Engineer to take a lead role in shaping our engineering strategy while staying close to the code. This role is hands-on and high-leverage — ideal for someone who thrives in fast-paced environments, enjoys deep technical ownership, and wants to directly influence the trajectory of a product and company.

You’ll work closely with the executive team to scale our technology, grow our team, and help define the next chapter of our platform.

RESPONSIBILITIES:

• Lead the architecture, design, and implementation of critical systems with high impact across multiple teams.
• Drive technical strategy and set engineering standards for scalability, performance, security, and reliability.
• Collaborate cross-functionally with product, design, and business to influence product direction.
• Recognize how software and systems engineering drive revenue and reduce costs, and use that lens to prioritize initiatives based on business impact.
• Hire and mentor senior and mid-level engineers through code reviews, design sessions, and informal coaching.
• Dive deep into the code, especially in high-stakes systems (think: distributed systems, high-throughput APIs, low-latency pipelines).
• Evaluate and introduce emerging technologies that can create meaningful leverage.
• Brainstorm with the executive team on new initiatives from a software perspective.

REQUIREMENTS:

• 10+ years of experience in software engineering, with at least 2+ years in a principal role.
• Proven ability to drive complex technical projects from 0 to production.
• Deep expertise in distributed systems, data platforms, backend APIs, cloud infrastructure.
• Strong architectural skills and a pragmatic approach to design tradeoffs.
• Comfortable navigating ambiguity and aligning cross-team stakeholders.
• Empathetic leadership and the ability to build trust across teams.
• Proficiency in Python, AWS lambda, MongoDB, ML/AI — but more importantly, fluency in core engineering principles.
• Highly motivated and detail-oriented with a proven track record navigating a fast-paced environment.
• Strong interpersonal and communication skills.

RESULTS:

In your first 6–12 months, success looks like:

• Reduced errors and downtime to near 0 in production.
• Led the redesign and major scaling effort of our core lead distribution system, improving performance and reliability.
• Shipped key infrastructure and product features that unlocked growth and operational efficiency amongst the sales and marketing teams.
• Established engineering standards across testing, deployment, and code quality.
• Mentored engineers and helped elevate the overall technical maturity of the team.
• Played a critical role in hiring and onboarding new technical talent.
• Introduced tools, workflows, and frameworks that made development faster and more predictable.
• Built strong partnerships with the executive team and other leaders across the company, helping influence company strategy through a technical lens.

SALARY:

• Competitive base salary
• Bonus: Up to 25%, performance-based

BENEFITS:

• Competitive total compensation
• Unlimited PTO
• Paid Sick Time
• Flexible work schedule

Applications will only be considered with CVs submitted in English.

Senior Full-Stack Software Developer

Hoje

Senior Full-Stack Software Developer

We are looking for an experienced software developer to join our LATAM Solutions team and help us build the next generation of our innovative product, customizing solutions using cutting edge AI/ ML technologies.

Job Functions

• Create and implement new solutions for existing and / or new IRM customers
• Participate and collaborate in technical projects and architectural review
• Collaborate / lead technical discussions with internal teams
• Work with several internal teams, have a good relationship
• Develop, test and implement new code
• Identify, resolve and when needed escalate any roadblock encountered that will impact project success.

Skills

• Experienced python developer
• Knowledge with web / react / Python / java coding languages
• Knowledge with API integration
• Knowledge on AI and ML technologies.
• Ability to craft LLM prompts to enhance automation and customer experiences
• Knowledge in Google Cloud, Google Kubernetes Engine (GKE)
• Able to communicate in English (writing, reading and speaking) - At minimum, intermediate level

Petrolina, Pernambuco Property Leads

SENIOR SOFTWARE ENGINEER

REMOTE | LATAM

ROLE:

SENIOR SOFTWARE ENGINEER

REMOTE | LATAM

Property Leads is a fast-growing startup building cutting-edge lead generation and data solutions for the real estate industry. We’re a lean, high-impact team of 16, solving complex problems at the intersection of technology, data, and growth.

We’re looking for a Principal Software Engineer to take a lead role in shaping our engineering strategy while staying close to the code. This role is hands-on and high-leverage — ideal for someone who thrives in fast-paced environments, enjoys deep technical ownership, and wants to directly influence the trajectory of a product and company.

You’ll work closely with the executive team to scale our technology, grow our team, and help define the next chapter of our platform.

RESPONSIBILITIES:

• Lead the architecture, design, and implementation of critical systems with high impact across multiple teams.
• Drive technical strategy and set engineering standards for scalability, performance, security, and reliability.
• Collaborate cross-functionally with product, design, and business to influence product direction.
• Recognize how software and systems engineering drive revenue and reduce costs, and use that lens to prioritize initiatives based on business impact.
• Hire and mentor senior and mid-level engineers through code reviews, design sessions, and informal coaching.
• Dive deep into the code, especially in high-stakes systems (think: distributed systems, high-throughput APIs, low-latency pipelines).
• Evaluate and introduce emerging technologies that can create meaningful leverage.
• Brainstorm with the executive team on new initiatives from a software perspective.

REQUIREMENTS:

• 10+ years of experience in software engineering, with at least 2+ years in a principal role.
• Proven ability to drive complex technical projects from 0 to production.
• Deep expertise in distributed systems, data platforms, backend APIs, cloud infrastructure.
• Strong architectural skills and a pragmatic approach to design tradeoffs.
• Comfortable navigating ambiguity and aligning cross-team stakeholders.
• Empathetic leadership and the ability to build trust across teams.
• Proficiency in Python, AWS lambda, MongoDB, ML/AI — but more importantly, fluency in core engineering principles.
• Highly motivated and detail-oriented with a proven track record navigating a fast-paced environment.
• Strong interpersonal and communication skills.

RESULTS:

In your first 6–12 months, success looks like:

• Reduced errors and downtime to near 0 in production.
• Led the redesign and major scaling effort of our core lead distribution system, improving performance and reliability.
• Shipped key infrastructure and product features that unlocked growth and operational efficiency amongst the sales and marketing teams.
• Established engineering standards across testing, deployment, and code quality.
• Mentored engineers and helped elevate the overall technical maturity of the team.
• Played a critical role in hiring and onboarding new technical talent.
• Introduced tools, workflows, and frameworks that made development faster and more predictable.
• Built strong partnerships with the executive team and other leaders across the company, helping influence company strategy through a technical lens.

SALARY:

• Competitive base salary
• Bonus: Up to 25%, performance-based

BENEFITS:

• Competitive total compensation
• Unlimited PTO
• Paid Sick Time
• Flexible work schedule

Applications will only be considered with CVs submitted in English.

Senior FullStack Software Developer

Hoje

Senior Full-Stack Software Developer

We are looking for an experienced software developer to join our LATAM Solutions team and help us build the next generation of our innovative product, customizing solutions using cutting edge AI/ ML technologies.

Job Functions

• Design and develop robust, high-quality, front- and back-end product features with minimal direction, yet know when to seek help to remain efficient
• Develop integrations using external and internal APIs
• Apply good development practices following team standards and look for opportunities to improve and innovate
• Build and execute unit tests
• Address defects identified during various testing cycles
• Participate in daily standups and weekly team meetings to review priorities, progress, new ideas, and technologies
• Collaborate with leadership, product management, and other key stakeholders on building a product that wins market share
• Deliver high-quality code with velocity and provide work estimates based on task complexity

Required Qualifications

• Solid understanding of RESTful APIs; hands-on experience with GraphQL is a plus.
• Proven expertise in relational databases (PostgreSQL, SQL Server), including query optimization and data modeling.
• Proficient in HTML, CSS, and modern front-end development practices.
• Practical experience with cloud platforms, preferably Azure; exposure to AWS or GCP is a plus.
• Skilled in containerization using Docker and orchestration tools like Kubernetes (preferred).
• Familiar with CI/CD pipelines, automated testing, and modern DevOps workflows.
• Proficient in Git for version control and collaborative development.
• Comfortable working in Unix/Linux environments.
• Strong problem-solving abilities and excellent communication and team collaboration skills.
• High level of English proficiency, both written and spoken, enabling effective communication in international environments.

Preferred Qualifications

• Experience leading projects and mentoring teams.
• Advanced knowledge of Kubernetes deployment strategies.
• Experience with Redis, Elasticsearch, or other distributed caching/search technologies.
• Familiarity with messaging systems (RabbitMQ, Kafka, etc.).
• Knowledge of Infrastructure as Code (IaC) tools such as Terraform or Ansible.

What You'll Gain

• A full-time position with long-term growth opportunities.
• Competitive salary with regular performance-based reviews.
• Access to top-tier benefits and professional development programs.
• In-house IT training and industry-recognized certifications.
• Flexible, remote-friendly work environment.
• Health care expense sponsorship to support your well-being.
• Fitness sponsorship to help you stay active and healthy.
• Work with top global brands and industry-leading companies.
• A collaborative international team with opportunities to work abroad.

Who We Are

WebCreek provides world-class software development teams and technical staff augmentation to Fortune 500 companies and other global industry leaders. With over 29 years of experience and a global presence spanning 20+ offices across North America, Latin America, Asia, and Europe, we deliver top-tier digital solutions to the companies that power the world.

WebCreek is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, nationality, genetics, pregnancy, disability, age, veteran status, or other characteristics.

Find out more about our job opportunities:

Senior FullStack Software Developer | Afirmativa para Mulheres

We are looking for a full-time, remote Full Stack Software Developer with 3+ years of experience producing commercial-grade software that is highly maintainable and supportable. The ideal candidate will be highly adept at working in a vibrant, dynamic startup environment with a small team, have proven experience in on-time delivery, strong problem-solving abilities, and an aptitude for quickly learning new technologies and concepts. They will also be trustworthy, team-oriented, and transparent.

The client provides end-to-end outsourced yard and transportation management solutions for all-sized yards across retail, manufacturing, and distribution sectors.

Yard management is the process of organizing, planning, and controlling the movement of vehicles, containers, and other assets within a warehouse, distribution center, or manufacturing facility. Yard management tasks include: Scheduling and conducting loading and unloading operations, tracking the location of assets, organizing the movement of trucks, managing gate access, and sequencing loads. Yard management systems (YMS) are software applications that can help automate and optimize yard management processes. YMS can provide real-time visibility, gate management, and integration with warehouse management systems.

Responsibilities:

• Design and develop robust, high-quality, front- and back-end product features with minimal direction, yet know when to seek help to remain efficient
• Develop integrations using external and internal APIs
• Apply good development practices following team standards and look for opportunities to improve and innovate
• Build and execute unit tests
• Address defects identified during various testing cycles
• Participate in daily standups and weekly team meetings to review priorities, progress, new ideas, and technologies
• Collaborate with leadership, product management, and other key stakeholders on building a product that wins market share
• Deliver high-quality code with velocity and provide work estimates based on task complexity

Required Experience:

• Experience building production, commercial-quality applications, using Agile and other modern development methodologies and best practices
• Background building and consuming REST services
• Solid understanding of modern programming fundamentals
• Strong debugging and problem-solving abilities, as well as an aptitude to learn new technologies and concepts quickly
• Ability to work independently yet know when to seek assistance to ensure deadlines are met with high quality
• Team player with practical communication skills and collaborative approach

Desired Experience:

• University degree or equivalent education (a technical or engineering degree is optimal)
• Experience working with AWS
• Familiar with the use of containers and container orchestration, such as Docker and Kubernetes
• Familiar with Yard Management or Logistics Services industry
• Proven delivery experience in a vibrant, dynamic startup environment

Additional Information

• Knowing your ideas are heard and matter, think big!
• You get to own your job and be recognized for your contributions
• Work with innovative and creative people
• Making mistakes is human. Let's learn from them. Be transparent!
• We recognize you as an individual, with no presumptions or judgment. Be the extraordinary you!
• 15 days Paid Time Off (PTO), one floating day, three sick days, and designated national holidays
• Start: ASAP

Cargo

Software Engineer

Petrolina, Pernambuco LTIMindtree

Senior Software Engineer

Hoje

Senior Technical Lead Engineer

Systems, Platforms, Blockchain, Web3, Synchronization, Architecture

Systems, Architecture, Synchronous Systems, Kafka, Cryptography, Microservices, Messaging Systems, Payment Platforms, CI/CD, API Development, DevOps

Location: Job is remote, however, candidate must be located in commutable distance to Sao Paulo.

Overview: Join us as a Senior Technical Lead Engineer at AORO, which is a digital gold platform built to power the next generation of transactions on Web3 infrastructure and financial rails. We’re looking for a driven, capable lead that is up for the challenge of refining existing architecture and systems, and creating upcoming architecture to support products in the roadmap. You must have the grit and determination, but also be a hands-on engineer. You need to love to code, but also to see the bigger picture and most importantly, have integrity. You will be working alongside the CEO, CTO, and rest of the engineering team.

Responsibilities:

• Development in python, as we continuously architect and refine microservices.
• Create GraphQL, APIs.
• Orchestration and synchronization of messaging systems.
• Payment integrations, web3 integrations.
• Maintain CI/CD pipelines to deliver holistic solutions.
• Engineering smart contracts and other blockchain technologies.
• Database architecture, design, and implementation.
• Craft, optimize, and manage APIs for seamless data exchange.
• Tackle system optimization, performance, privacy, and data encryption challenges.
• Champion iterative development and continuous enhancement.
• Stay at the forefront of trends in Cryptocurrencies, Web3, Blockchain technologies, Kafka, Event architecture, GraphQL, Apollo, Microservices, Systems, and API design.

Skills:

- Advanced proficiency in Synchronous systems, GraphQL, Python, Kafka, and Microservices architecture.

- Secure, performant database design and cryptography.

- Seamless integration with external messaging and payment platforms.

- Event-driven systems and synchronous systems.

- CI/CD pipeline implementation for automated deployment.

- Breadth of experience in API development for seamless data interaction.

- Automation, Git version control, and collaborative workflows.

- Kafka, Apollo, Node.js, Python, and SQL databases.

Requirements:

- 10-15 years of Systems Engineering experience, specializing in Microservices, Systems Engineering, Database design, Event-driven architecture, GraphQL, PostgreSQL, CI/CD, Infrastructure, and API development.

- Demonstrated and led success in real-world, real-time high throughput systems with hundreds of thousands of users, employing secure, performant, and efficient backend design and implementation.

- Master’s or Bachelor’s degree in Computer Science, Systems Engineering, or a related field.

- Knowledge of web3/crypto derived from personal or professional industry experience.

If you're an independent, self-driven, lead Engineer wanting a strong challenge, and have real-world experience, we want to hear from you. Apply if you want to make a lasting impact in the world, with the opportunity to craft a platform that reaches millions of users. Let’s innovate. Let’s make engineering beautiful.

Senior Software Engineer

Petrolina, Pernambuco HCLSoftware

Hoje

The role of Senior Support Engineer is a highly technical and specialized role which involves providing remote support to our worldwide HCLSoftware customers for the HCL Digital Experience products. We are looking for critical thinkers and self-directed individuals who enjoy analyzing, troubleshooting, and resolving technical problems.

Required Education, Experience, Skills

• Motivation to continually learn, experiment, improve, and share knowledge with others
• Experience demonstrating strong analytical and technical troubleshooting skills on complex problems to support internal or external customers
• Strong written and verbal communication skills in English and either Portuguese or Spanish
• Experience working with new cloud technology (Kubernetes and its service offering on various cloud platforms)
• Work Location: Remote

Preferred Skills

• Experience in middleware
• Basic knowledge of LINUX/ UNIX operating system
• Basic knowledge of reading network traces
• Basic knowledge of troubleshooting java thread dumps
• Basic/Intermediate knowledge of LDAP, J2EE stack
• Basic/Intermediate knowledge of Docker
• Intermediate knowledge of XML, JSON, REST API's
• Intermediate knowledge of Kubernetes on EKS, AKS, GKE
• Intermediate knowledge of java programming
• Prior experience with WebSphere Application Server and or HCL Digital Experience products is a plus
• Prior experience with enterprise database such as DB2, Oracle, MSSQL is a plus
• Knowledge of one or more scripting languages is a plus
• Strong written and verbal communication skills in both Spanish and Portuguese is a plus

Job Responsibilities

• Provide remote enterprise technical support for our web-based software products used by multiple fortune 500 companies worldwide
• Primarily focus on Americas-based customers including providing translation assistance when needed for customers in Latin America
• Manage customer-reported problems based on severity and impact
• Diagnose complex technical problems and create test scenarios on a wide variety of platforms
• Deliver accurate solutions in a timely and effective manner
• Create technical documentation and videos for internal and external consumption to improve overall product documentation and self-help experiences
• Work effectively within a team environment and foster good relationships with cross functional teams to help customers achieve their goals with HCLSoftware
• Grow to become a Subject Matter Expert in HCLSoftware products and related technologies to help drive product improvements and mentor other engineers
• Participate as part of an on-call rotation during the weekend (once every 2 months) to cover any 24x7 activity for critical customer situations
• Potential travel (0 - 5%) to customer onsite location to accelerate troubleshooting progress