Senior Software Engineer Technical Lead
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.
Software Engineer
Ontem
Software Engineer
TapGoods ::
TapGoods is an exciting, fast-growing start-up that is revolutionizing how rental companies optimize and grow their businesses. We’re working to make it easy to rent.
There are tens of thousands of businesses in the US that provide event, tool, audiovisual, and recreation rentals. This fragmented $722 billion global industry has not yet adopted modern systems and instead relies on pen & paper or cobbles together dated technology solutions. We’re building a solution that modernizes and dramatically improves the rental process for both businesses and their customers.
Our product engineering team uses agile processes to continuously deliver incremental functionality on a weekly basis. We are constantly evolving, looking at every sprint as an opportunity to celebrate our success and learn how to improve.
Who are we looking for
We need a rock-solid Senior Engineer to join our team and help us do all the things. Build new features, fix tech debt, establish best practices, mentor others. We have a very ambitious roadmap and no time for mediocrity.
If you know React and Rails inside and out and are ready to be challenged like you never have before, this is your opportunity.
Responsibilities
* Rapidly deliver quality software on an agile team
* Establish engineering best practices
* Work closely with the product team to refine new work
* Contribute to process improvements
* Be a pivotal part of disrupting the rental industry
Requirements
* Ruby on Rails (3+ years) and React (3+ years)
* Has strong opinions on software development, but open to debate
* Quickly adapts based on data, insights and direction
* An internal drive that pushes you to constantly improve
* A great attitude and work ethic
* Solution oriented, self starter, and team player
* SaaS Experience is a plus
* TapGoods ownership program
Our Culture
We are a nimble, fast-growing startup with a remote work environment. We have different backgrounds and life experiences that ladder up to a highly motivated, empowered and productive team.
We are all committed to excellent work, whether it be one task or a big project - we believe in sticking things out until they are finished, and in communicating as quickly and effectively as possible when things get in the way of completing promised work. We are committed to improving the lives of our customers through our platform and our genuine care for them.
Senior Software Engineer
Ontem
Come to one of the biggest IT Services companies in the world! Here you can transform your career!
Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.
We are looking for "Senior Software Engineer" Remote in Sao Paulo who wants to learn and transform his career.
In this role you will: (responsibilities)
- Sprint Boot
- Spring Chache
- Spring Data
- Design Patterns
-Junit
-JPA
- TDD
- Familiarity with the Linux environment
MySql
Python;
AWS (S3, Lambda, ECS, EC2, EventBridge, CloudWatch, DynamoDB, StepFunction, Aurora, GlueJob, ApiGateway, Dynamo);
Kafka;
OpenApi3.0;
Docker;
TerraformCloudformation;
Clean Code;
Clean Arch;
Hexagonal Architecture;
GitFlow;
What can you expect from us?
• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.
What do we offer?
Health insurance
Life insurance
Gympass
TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
Partnership with SESC
Reimbursement of Certifications
Free TCS Learning Portal – Online courses and live training
International experience opportunity
Discount Partnership with Universities and Language Schools
Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
TCS Gems – Recognition for performance
Xcelerate – Free Mentoring Career Platform
At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!
ID: ,
Lead Software Engineer
Ontem
Lead Software Engineer – Offshore
Location: 100% Remote / Telework
Employment Type: Full-Time
About the Role
We are looking for a Lead Software Engineer (Offshore) to lead our global engineering team responsible for building AI-first applications for our client. This is a hands-on leadership role combining architecture oversight, coding, and agile team management to deliver scalable, cost-effective digital solutions. The Lead will ensure reduced vendor dependency, retain IP, and accelerate delivery speed.
Key Responsibilities
* Build and lead an offshore engineering team (mix of FTEs and partners) to deliver enterprise-scale applications.
* Collaborate with Product Management and Data Science teams to develop AI-native applications for clinicians and patients.
* Establish engineering best practices including CI/CD, test automation, code quality, and cloud-native deployments.
* Ensure cost-efficient delivery while maintaining high quality and reliability.
* Act as a hands-on leader, including coding, reviewing, and mentoring team members.
* Align mobile platforms with organizational priorities to enhance patient engagement, provider efficiency, and enterprise growth.
Supervisory Responsibilities
* Lead strategy, design, and execution of all mobile applications and digital tools across iOS, Android, and cross-platform environments.
* Oversee end-to-end development lifecycle, including architecture, security, integration with clinical systems, and user experience.
* Ensure performance, scalability, compliance, and alignment with organizational goals.
Qualifications
Education:
* Master’s Degree in Healthcare, User Experience, Human-Centered Design, or relevant field preferred.
Experience:
* 10+ years in software engineering with at least 3 years leading offshore teams.
* Proven track record of delivering high-velocity, cost-effective software solutions.
* Expertise in AI/ML-enabled applications and API-first architectures.
* Proficient in modern cloud tech stacks (AWS, Azure, GCP), Kubernetes, and microservices.
* Strong collaboration with data scientists, engineers, and product stakeholders.
* Ability to translate complex ML concepts into business outcomes.
* Data-driven decision-making using KPIs and telemetry.
* Advocates for ethical AI, bias mitigation, explainable models, and data privacy.
* Ensures compliance with regulatory standards and internal governance frameworks.
Working Conditions:
* Full-time remote/telework.
* Computer-based work.
* Occasional travel for leadership meetings and team planning.
Senior Software Engineer
Ontem
Come to one of the biggest IT Services companies in the world! Here you can transform your career!
Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.
We are looking for "Senior Software Engineer" Remote in Sao Paulo who wants to learn and transform his career.
In this role you will: (responsibilities)
- Sprint Boot
- Spring Chache
- Spring Data
- Design Patterns
-Junit
-JPA
- TDD
- Familiarity with the Linux environment
MySql
Python;
AWS (S3, Lambda, ECS, EC2, EventBridge, CloudWatch, DynamoDB, StepFunction, Aurora, GlueJob, ApiGateway, Dynamo);
Kafka;
OpenApi3.0;
Docker;
TerraformCloudformation;
Clean Code;
Clean Arch;
Hexagonal Architecture;
GitFlow;
What can you expect from us?
• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.
What do we offer?
Health insurance
Life insurance
Gympass
TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
Partnership with SESC
Reimbursement of Certifications
Free TCS Learning Portal – Online courses and live training
International experience opportunity
Discount Partnership with Universities and Language Schools
Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
TCS Gems – Recognition for performance
Xcelerate – Free Mentoring Career Platform
At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!
ID: ,
Lead Software Engineer
Ontem
Lead Software Engineer – Offshore
Location: 100% Remote / Telework
Employment Type: Full-Time
About the Role
We are looking for a Lead Software Engineer (Offshore) to lead our global engineering team responsible for building AI-first applications for our client. This is a hands-on leadership role combining architecture oversight, coding, and agile team management to deliver scalable, cost-effective digital solutions. The Lead will ensure reduced vendor dependency, retain IP, and accelerate delivery speed.
Key Responsibilities
* Build and lead an offshore engineering team (mix of FTEs and partners) to deliver enterprise-scale applications.
* Collaborate with Product Management and Data Science teams to develop AI-native applications for clinicians and patients.
* Establish engineering best practices including CI/CD, test automation, code quality, and cloud-native deployments.
* Ensure cost-efficient delivery while maintaining high quality and reliability.
* Act as a hands-on leader, including coding, reviewing, and mentoring team members.
* Align mobile platforms with organizational priorities to enhance patient engagement, provider efficiency, and enterprise growth.
Supervisory Responsibilities
* Lead strategy, design, and execution of all mobile applications and digital tools across iOS, Android, and cross-platform environments.
* Oversee end-to-end development lifecycle, including architecture, security, integration with clinical systems, and user experience.
* Ensure performance, scalability, compliance, and alignment with organizational goals.
Qualifications
Education:
* Master’s Degree in Healthcare, User Experience, Human-Centered Design, or relevant field preferred.
Experience:
* 10+ years in software engineering with at least 3 years leading offshore teams.
* Proven track record of delivering high-velocity, cost-effective software solutions.
* Expertise in AI/ML-enabled applications and API-first architectures.
* Proficient in modern cloud tech stacks (AWS, Azure, GCP), Kubernetes, and microservices.
* Strong collaboration with data scientists, engineers, and product stakeholders.
* Ability to translate complex ML concepts into business outcomes.
* Data-driven decision-making using KPIs and telemetry.
* Advocates for ethical AI, bias mitigation, explainable models, and data privacy.
* Ensures compliance with regulatory standards and internal governance frameworks.
Working Conditions:
* Full-time remote/telework.
* Computer-based work.
* Occasional travel for leadership meetings and team planning.
Senior Software Engineer
Ontem
Come to one of the biggest IT Services companies in the world! Here you can transform your career!
Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.
We are looking for "Senior Software Engineer" Remote in Sao Paulo who wants to learn and transform his career.
In this role you will: (responsibilities)
- Sprint Boot
- Spring Chache
- Spring Data
- Design Patterns
-Junit
-JPA
- TDD
- Familiarity with the Linux environment
MySql
Python;
AWS (S3, Lambda, ECS, EC2, EventBridge, CloudWatch, DynamoDB, StepFunction, Aurora, GlueJob, ApiGateway, Dynamo);
Kafka;
OpenApi3.0;
Docker;
TerraformCloudformation;
Clean Code;
Clean Arch;
Hexagonal Architecture;
GitFlow;
What can you expect from us?
• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.
What do we offer?
Health insurance
Life insurance
Gympass
TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
Partnership with SESC
Reimbursement of Certifications
Free TCS Learning Portal – Online courses and live training
International experience opportunity
Discount Partnership with Universities and Language Schools
Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
TCS Gems – Recognition for performance
Xcelerate – Free Mentoring Career Platform
At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!
ID: ,
Lead Software Engineer
Ontem
Lead Software Engineer – Offshore
Location: 100% Remote / Telework
Employment Type: Full-Time
About the Role
We are looking for a Lead Software Engineer (Offshore) to lead our global engineering team responsible for building AI-first applications for our client. This is a hands-on leadership role combining architecture oversight, coding, and agile team management to deliver scalable, cost-effective digital solutions. The Lead will ensure reduced vendor dependency, retain IP, and accelerate delivery speed.
Key Responsibilities
* Build and lead an offshore engineering team (mix of FTEs and partners) to deliver enterprise-scale applications.
* Collaborate with Product Management and Data Science teams to develop AI-native applications for clinicians and patients.
* Establish engineering best practices including CI/CD, test automation, code quality, and cloud-native deployments.
* Ensure cost-efficient delivery while maintaining high quality and reliability.
* Act as a hands-on leader, including coding, reviewing, and mentoring team members.
* Align mobile platforms with organizational priorities to enhance patient engagement, provider efficiency, and enterprise growth.
Supervisory Responsibilities
* Lead strategy, design, and execution of all mobile applications and digital tools across iOS, Android, and cross-platform environments.
* Oversee end-to-end development lifecycle, including architecture, security, integration with clinical systems, and user experience.
* Ensure performance, scalability, compliance, and alignment with organizational goals.
Qualifications
Education:
* Master’s Degree in Healthcare, User Experience, Human-Centered Design, or relevant field preferred.
Experience:
* 10+ years in software engineering with at least 3 years leading offshore teams.
* Proven track record of delivering high-velocity, cost-effective software solutions.
* Expertise in AI/ML-enabled applications and API-first architectures.
* Proficient in modern cloud tech stacks (AWS, Azure, GCP), Kubernetes, and microservices.
* Strong collaboration with data scientists, engineers, and product stakeholders.
* Ability to translate complex ML concepts into business outcomes.
* Data-driven decision-making using KPIs and telemetry.
* Advocates for ethical AI, bias mitigation, explainable models, and data privacy.
* Ensures compliance with regulatory standards and internal governance frameworks.
Working Conditions:
* Full-time remote/telework.
* Computer-based work.
* Occasional travel for leadership meetings and team planning.
Senior Software Engineer
Ontem
Come to one of the biggest IT Services companies in the world! Here you can transform your career!
Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.
We are looking for "Senior Software Engineer" Remote in Sao Paulo who wants to learn and transform his career.
In this role you will: (responsibilities)
- Sprint Boot
- Spring Chache
- Spring Data
- Design Patterns
-Junit
-JPA
- TDD
- Familiarity with the Linux environment
MySql
Python;
AWS (S3, Lambda, ECS, EC2, EventBridge, CloudWatch, DynamoDB, StepFunction, Aurora, GlueJob, ApiGateway, Dynamo);
Kafka;
OpenApi3.0;
Docker;
TerraformCloudformation;
Clean Code;
Clean Arch;
Hexagonal Architecture;
GitFlow;
What can you expect from us?
• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.
What do we offer?
Health insurance
Life insurance
Gympass
TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
Partnership with SESC
Reimbursement of Certifications
Free TCS Learning Portal – Online courses and live training
International experience opportunity
Discount Partnership with Universities and Language Schools
Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
TCS Gems – Recognition for performance
Xcelerate – Free Mentoring Career Platform
At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!
ID: ,
Lead Software Engineer
Ontem
Lead Software Engineer – Offshore
Location: 100% Remote / Telework
Employment Type: Full-Time
About the Role
We are looking for a Lead Software Engineer (Offshore) to lead our global engineering team responsible for building AI-first applications for our client. This is a hands-on leadership role combining architecture oversight, coding, and agile team management to deliver scalable, cost-effective digital solutions. The Lead will ensure reduced vendor dependency, retain IP, and accelerate delivery speed.
Key Responsibilities
* Build and lead an offshore engineering team (mix of FTEs and partners) to deliver enterprise-scale applications.
* Collaborate with Product Management and Data Science teams to develop AI-native applications for clinicians and patients.
* Establish engineering best practices including CI/CD, test automation, code quality, and cloud-native deployments.
* Ensure cost-efficient delivery while maintaining high quality and reliability.
* Act as a hands-on leader, including coding, reviewing, and mentoring team members.
* Align mobile platforms with organizational priorities to enhance patient engagement, provider efficiency, and enterprise growth.
Supervisory Responsibilities
* Lead strategy, design, and execution of all mobile applications and digital tools across iOS, Android, and cross-platform environments.
* Oversee end-to-end development lifecycle, including architecture, security, integration with clinical systems, and user experience.
* Ensure performance, scalability, compliance, and alignment with organizational goals.
Qualifications
Education:
* Master’s Degree in Healthcare, User Experience, Human-Centered Design, or relevant field preferred.
Experience:
* 10+ years in software engineering with at least 3 years leading offshore teams.
* Proven track record of delivering high-velocity, cost-effective software solutions.
* Expertise in AI/ML-enabled applications and API-first architectures.
* Proficient in modern cloud tech stacks (AWS, Azure, GCP), Kubernetes, and microservices.
* Strong collaboration with data scientists, engineers, and product stakeholders.
* Ability to translate complex ML concepts into business outcomes.
* Data-driven decision-making using KPIs and telemetry.
* Advocates for ethical AI, bias mitigation, explainable models, and data privacy.
* Ensures compliance with regulatory standards and internal governance frameworks.
Working Conditions:
* Full-time remote/telework.
* Computer-based work.
* Occasional travel for leadership meetings and team planning.
Senior Software Engineer
Ontem
Come to one of the biggest IT Services companies in the world! Here you can transform your career!
...
Leadership Assessment
Lead responsibilities are described above for offshore roles and may include mentoring, architecture oversight, and hands-on coding as part of a global team.
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