Electrical Engineer Jobs in Portugal.
All active Electrical Engineer roles based in Portugal.
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Director of Platform Engineering
Share this job
The climate crisis is the defining challenge of our time—but it’s also the greatest opportunity for innovation, and a challenge we’re proud to take on. At Overstory, we’re harnessing cutting-edge technology to enable a resilient electrical grid that keeps communities thriving as our world changes.
The grid is the backbone of life as we know it. It powers hospitals, keeps food fresh, and ensures communities stay connected. But extreme weather, aging infrastructure, and growing wildfire risks are putting this critical system under pressure. All of this combined makes the electric utility industry the greatest opportunity for tackling climate change.
One of the leading causes of catastrophic wildfires and power outages? Trees and brush coming into contact with power lines.
That’s where we help. At Overstory, we use AI and advanced satellite imagery to pinpoint and prioritize vegetation risks before they materialize. By giving utilities critical analysis on those risks, we’re helping prevent outages, reduce wildfire risks, and accelerate the transition to a safer, more resilient grid.
Our team spans the Americas and Europe, and we work with utility partners across the Americas and beyond. We’re outdoor enthusiasts, musicians, artists, athletes, parents, and adventurers. What unites us is a passion for solving complex problems, a commitment to climate action, and the belief that technology should be a force for good.
Join us to help us build a more resilient world together.
Role & Team
We’re looking for a Director of Platform & Infrastructure to own and evolve our core engineering foundations. Reporting to our VP of Product Engineering, this role will lead SRE, MLOps, and Platform teams with a mandate to create leverage across the entire organization.
As a scaling startup, we’re evolving from early-stage infrastructure to a more mature, reliable platform that can support rapid product development and growing customer demand. This role is critical in helping us make that transition — building systems, standards, and teams that enable speed today while laying the foundation for long-term scale.
Partnering closely with product, data, and application engineering teams, you will set the technical vision, define best practices, and ensure our infrastructure enables teams to move fast with confidence.
This is a highly cross-functional leadership role for someone who combines deep technical judgment with a systems mindset, strong people leadership, and a passion for building platforms that empower others.
Time zone requirement: Europe (GMT/WET, CET, EET) and Eastern North America (NST, AST, EST)
What You'll Do
- Own the platform strategy across Platform, MLOps, and SRE, aligning it with company and product goals
- Grow senior ICs (and eventually manages) across multiple teams, fostering strong technical leadership and healthy team cultures
- Define and evolve our platform vision, including developer experience, internal tooling, CI/CD, infrastructure, observability, and reliability standards
- Oversee MLOps systems that support model development, training, deployment, monitoring, and governance in production
- Partner cross-functionally with Product, ML, Data, Security, and Compliance to ensure the platform meets current and future needs
- Balance speed and stability, making thoughtful tradeoffs between innovation, cost, reliability, and operational excellence
- Set metrics and accountability for platform performance, reliability, and developer productivity
Skills & Experience
- 10+ years experience leading platform, infrastructure, or reliability teams in a scaling startup environment, including navigating ambiguity, rapid growth, and the transition from early-stage systems to more mature, repeatable platforms
- Strong understanding of cloud-native infrastructure (GCP strongly preferred), Kubernetes, CI/CD, and modern DevOps practices
- Experience supporting machine learning systems in production, including model deployment, monitoring, and lifecycle management
- A track record of building reliable, scalable systems used by fast-moving product teams
- Excellent people leadership skills — you know how to coach managers, grow talent, and build inclusive, high-performing teams
- Strong communication skills and the ability to influence across org boundaries
- Experience in data- or ML-heavy products
Nice To Have
- Experience with geospatial data, image processing or mapping technology
Note: We believe that all people are capable of great things. We encourage you to apply even if you do not meet all of the requirements that are listed within this job description.
What We Offer
- Competitive, location-specific compensation and benefits.
- Flexible, autonomous and collaborative working environment rooted in trust - we build our work days around our lives, not the other way around
- Home office stipend, coworking and ongoing education budgets
- A company culture that genuinely embodies each of our core values
- To be part of truly mission-driven work that reduces wildfires, protects earth’s natural resources and helps solve our climate crisis
About Our Team
We are a group of 100 people from all over the world. Fifteen nationalities are represented in our team and at last count we speak fourteen languages: English, Dutch, French, Spanish, German, Italian, Portuguese, Russian, Luxembourgish, Lithuanian, Bulgarian, Cantonese, Estonian, and Danish.
We work remotely from eleven countries and are looking for candidates that are living and working in one of them: United States, the Netherlands, United Kingdom, Ireland, Estonia, Portugal, France, Sweden, Switzerland, Denmark and Canada. We gather once a year in-person for our unforgettable team gathering event. We also offer the option to occasionally meet up for in-person collaboration.
Diversity & Inclusion
The climate crisis is a human crisis that requires diverse perspectives to solve.
We place enormous value on diversity and believe that the best ideas emerge when people with different backgrounds and experience work together. We remain committed to scaling a team that reflects the communities we serve, and strive to uphold equitable and inclusive practices across every aspect of our business. We are responsible for creating and maintaining a culture where everyone - regardless of background - has a voice in building a sustainable future.
Our Values
Tackling the climate crisis is our greatest mission.
We act with urgency.
Our curiosity fuels our growth.
We recognize that change is constant, and we find joy and power in exploration.
We’re rooted in diversity.
Just as ecosystems need biodiversity to thrive, our resiliency comes from our differences.
We care for each other.
We love the power of machines but we nurture each other as humans.
Trust is fundamental.
We assume the best in everyone, and we share ideas openly so that we have a positive impact.
_________________________________
Use of AI in Our Hiring Process
We sometimes use AI tools to support parts of our hiring process, such as helping us manage applications more efficiently or ensuring job descriptions are clear and inclusive. All hiring decisions are always made by people, not machines. Any data processed by AI is handled securely in line with GDPR and our Privacy Notice.
Ready to apply?
Apply to Overstory
Staff Software Engineer
Share this job
The climate crisis is the defining challenge of our time—but it’s also the greatest opportunity for innovation, and a challenge we’re proud to take on. At Overstory, we’re harnessing cutting-edge technology to enable a resilient electrical grid that keeps communities thriving as our world changes.
The grid is the backbone of life as we know it. It powers hospitals, keeps food fresh, and ensures communities stay connected. But extreme weather, aging infrastructure, and growing wildfire risks are putting this critical system under pressure. All of this combined makes the electric utility industry the greatest opportunity for tackling climate change.
One of the leading causes of catastrophic wildfires and power outages? Trees and brush coming into contact with power lines.
That’s where we help. At Overstory, we use AI and advanced satellite imagery to pinpoint and prioritize vegetation risks before they materialize. By giving utilities critical analysis on those risks, we’re helping prevent outages, reduce wildfire risks, and accelerate the transition to a safer, more resilient grid.
Our team spans the Americas and Europe, and we work with utility partners across the Americas and beyond. We’re outdoor enthusiasts, musicians, artists, athletes, parents, and adventurers. What unites us is a passion for solving complex problems, a commitment to climate action, and the belief that technology should be a force for good.
Join us to help us build a more resilient world together.
Role & Team
As a Staff Engineer, you will work across multiple teams to evolve a suite of web and internal tools that enable utility companies to more effectively manage risks associated with climate change and wildfires.
We are seeking improvement in the following areas:
- Performance & Scalability: ensure that our product can handle 3x YoY growth
- Accelerate time to value of new product capabilities
- Reduce the amount of manual work required to ingest vegetation analysis into our customer facing tools
At Overstory, our Staff Engineers are hands-on technical leaders whose influence extends beyond their team either through leading cross team initiatives, making technology choices for critical aspects of our technology platform or solving for critical technical challenges within teams enabling our business to achieve our rapid scaling plans (growing 3x YoY).
This role will start off being primarily team scoped solving critical scaling challenges. There is scope to expand remit as we grow.
Time zone requirement: Europe (GMT/WET, CET, EET) and Eastern North America (NST, AST, EST)
What You'll Do
Technical Skills:
- Broad and deep understanding of system design with an ability to select the correct paradigm/technology given the situation and constraints.
- Develops a deep understanding of our business domains and how technology can be applied to drive business impact.
- Innovates and introduces new technologies or methodologies.
- Resolves complex technical challenges with innovative solutions.
Ownership:
- Leads cross-team initiatives or leads on architectural system design at team level
- Drives pragmatic technology choices/decisions making sensible trade offs in order to balance current and future business needs.
- Defines coding standards and engineering best practices.
- Evaluates and recommends new tools and technologies.
- Hands-on contribution
Leadership:
- Mentors and coaches engineers.
- Influences technical decisions at the organizational level.
- Collaborates with product managers and CTO to inform how technology can influence or enable the product strategy.
Skills & Experience
- Experience of working in a high growth scaleup environment
- Product minded and able to demonstrate significant impact you have had on a business through the application of technology
- Proven experience of full stack development across the following (or similar) technologies: React/Typescript, Python/fastAPI, Postgres DB, Data pipelines)
- Comfortable working in a build it, run it environment (GCP, cloud run, grafana, k8s) - or similar
- Ability to design and implement scalable and resilient systems
- Strong leadership skills with the ability to mentor and coach engineers at all levels
- Excellent communication skills and ability to collaborate effectively in a cross-functional team environment
- Passion for learning and staying updated with evolving technologies and industry trends
Nice To Have
- Demonstrated experience scaling large distributed architectures
- Experience working in a remote-first environment
- Experience working with satellite data and/or imagery
Note: We believe that all people are capable of great things. We encourage you to apply even if you do not meet all of the requirements that are listed within this job description.
What We Offer
- Competitive, location-specific compensation and benefits
- Flexible, autonomous and collaborative working environment rooted in trust - we build our work days around our lives, not the other way around
- Home office stipend, coworking and ongoing education budgets
- A company culture that genuinely embodies each of our core values
- To be part of truly mission-driven work that reduces wildfires, protects earth’s natural resources and helps solve our climate crisis
About Our Team
We are a group of 100 people from all over the world. Fifteen nationalities are represented in our team and at last count we speak fourteen languages: English, Dutch, French, Spanish, German, Italian, Portuguese, Russian, Luxembourgish, Lithuanian, Bulgarian, Cantonese, Estonian, and Danish.
We work remotely from eleven countries and are looking for candidates that are living and working in one of them: United States, the Netherlands, United Kingdom, Ireland, Estonia, Portugal, France, Sweden, Switzerland, Denmark and Canada. We gather once a year in-person for our unforgettable team gathering event. We also offer the option to occasionally meet up for in-person collaboration.
Diversity & Inclusion
The climate crisis is a human crisis that requires diverse perspectives to solve.
We place enormous value on diversity and believe that the best ideas emerge when people with different backgrounds and experience work together. We remain committed to scaling a team that reflects the communities we serve, and strive to uphold equitable and inclusive practices across every aspect of our business. We are responsible for creating and maintaining a culture where everyone - regardless of background - has a voice in building a sustainable future.
Our Values
Tackling the climate crisis is our greatest mission.
We act with urgency.
Our curiosity fuels our growth.
We recognize that change is constant, and we find joy and power in exploration.
We’re rooted in diversity.
Just as ecosystems need biodiversity to thrive, our resiliency comes from our differences.
We care for each other.
We love the power of machines but we nurture each other as humans.
Trust is fundamental.
We assume the best in everyone, and we share ideas openly so that we have a positive impact.
_________________________________
Use of AI in Our Hiring Process
We sometimes use AI tools to support parts of our hiring process, such as helping us manage applications more efficiently or ensuring job descriptions are clear and inclusive. All hiring decisions are always made by people, not machines. Any data processed by AI is handled securely in line with GDPR and our Privacy Notice.
Ready to apply?
Apply to Overstory
Senior Software Engineer, Geospatial Data
Share this job
The climate crisis is the defining challenge of our time—but it’s also the greatest opportunity for innovation, and a challenge we’re proud to take on. At Overstory, we’re harnessing cutting-edge technology to enable a resilient electrical grid that keeps communities thriving as our world changes.
The grid is the backbone of life as we know it. It powers hospitals, keeps food fresh, and ensures communities stay connected. But extreme weather, aging infrastructure, and growing wildfire risks are putting this critical system under pressure. All of this combined makes the electric utility industry the greatest opportunity for tackling climate change.
One of the leading causes of catastrophic wildfires and power outages? Trees and brush coming into contact with power lines.
That’s where we help. At Overstory, we use AI and advanced satellite imagery to pinpoint and prioritize vegetation risks before they materialize. By giving utilities critical analysis on those risks, we’re helping prevent outages, reduce wildfire risks, and accelerate the transition to a safer, more resilient grid.
Our team spans the Americas and Europe, and we work with utility partners across the Americas and beyond. We’re outdoor enthusiasts, musicians, artists, athletes, parents, and adventurers. What unites us is a passion for solving complex problems, a commitment to climate action, and the belief that technology should be a force for good.
Join us to help us build a more resilient world together.
Role & Team
As a Senior Engineer, you will have a direct impact on the development of core geospatial products and internal data-processing and annotation tools at Overstory.
Your breadth of skills will allow you to set a technical vision for the development of the web applications, ETL pipelines, and backend services owned by these teams.
You’ll partner with product managers, external resources, and your team members to execute this vision.
Time zone requirement: Europe (GMT/WET, CET, EET) and North America (NST, AST, EST, CST, MST, PST)
What You’ll Do
- Explore best practices to combine coding agents with software craftsmanship and teach other engineers these practices
- Optimize the orchestration of several object detection and image alignment models
- Design and maintain robust data and feature pipelines for millions of geospatial entities
- Contribute to the technical vision for the development of our internal annotation and QA web applications
- Work closely with your Product Manager to discover and propose new products to solve use cases such as anticipating the impact of an outage at a particular locatio
Skills & Experience
- 5+ years of experience as a senior software engineer
- Skilled in designing ETL pipelines with near-real-time orchestration, in Python.
- Strong background building and maintaining scalable web-applications with React, FastAPI, PostgreSQL
- Experience with XP practices such as TDD or trunk based development. The team would be new to these practices
- Strong communication skills and ability to explain complex technical concepts to various audience
Nice To Have
- Experience with the Geospatial ecosystem such as PostGIS, Geopandas or Deck.GL
- Experience with Dagster, Airflow or similar orchestration frameworks
- Experience with building web-applications tailored for repeatable human or agentic workflows
- Experience working in B2B, in particular with electrical utilities
Note: We believe that all people are capable of great things. We encourage you to apply even if you do not meet all of the requirements that are listed within this job description.
What We Offer
- Competitive, location-specific compensation and benefits
- Flexible, autonomous and collaborative working environment rooted in trust - we build our work days around our lives, not the other way around
- Home office stipend, coworking and ongoing education budgets
- A company culture that genuinely embodies each of our core values
- To be part of truly mission-driven work that reduces wildfires, protects earth’s natural resources and helps solve our climate crisis
About Our Team
We are a group of 100 people from all over the world. Fifteen nationalities are represented in our team and at last count we speak fourteen languages: English, Dutch, French, Spanish, German, Italian, Portuguese, Russian, Luxembourgish, Lithuanian, Bulgarian, Cantonese, Estonian, and Danish.
We work remotely from eleven countries and are looking for candidates that are living and working in one of them: United States, the Netherlands, United Kingdom, Ireland, Estonia, Portugal, France, Sweden, Switzerland, Denmark and Canada. We gather once a year in-person for our unforgettable team gathering event. We also offer the option to occasionally meet up for in-person collaboration.
Diversity & Inclusion
The climate crisis is a human crisis that requires diverse perspectives to solve.
We place enormous value on diversity and believe that the best ideas emerge when people with different backgrounds and experience work together. We remain committed to scaling a team that reflects the communities we serve, and strive to uphold equitable and inclusive practices across every aspect of our business. We are responsible for creating and maintaining a culture where everyone - regardless of background - has a voice in building a sustainable future.
Our Values
Tackling the climate crisis is our greatest mission.
We act with urgency.
Our curiosity fuels our growth.
We recognize that change is constant, and we find joy and power in exploration.
We’re rooted in diversity.
Just as ecosystems need biodiversity to thrive, our resiliency comes from our differences.
We care for each other.
We love the power of machines but we nurture each other as humans.
Trust is fundamental.
We assume the best in everyone, and we share ideas openly so that we have a positive impact.
_________________________________
Use of AI in Our Hiring Process
We sometimes use AI tools to support parts of our hiring process, such as helping us manage applications more efficiently or ensuring job descriptions are clear and inclusive. All hiring decisions are always made by people, not machines. Any data processed by AI is handled securely in line with GDPR and our Privacy Notice.
Ready to apply?
Apply to Overstory
Senior Software Engineer, Full Stack
Share this job
The climate crisis is the defining challenge of our time—but it’s also the greatest opportunity for innovation, and a challenge we’re proud to take on. At Overstory, we’re harnessing cutting-edge technology to enable a resilient electrical grid that keeps communities thriving as our world changes.
The grid is the backbone of life as we know it. It powers hospitals, keeps food fresh, and ensures communities stay connected. But extreme weather, aging infrastructure, and growing wildfire risks are putting this critical system under pressure. All of this combined makes the electric utility industry the greatest opportunity for tackling climate change.
One of the leading causes of catastrophic wildfires and power outages? Trees and brush coming into contact with power lines.
That’s where we help. At Overstory, we use AI and advanced satellite imagery to pinpoint and prioritize vegetation risks before they materialize. By giving utilities critical analysis on those risks, we’re helping prevent outages, reduce wildfire risks, and accelerate the transition to a safer, more resilient grid.
Our team spans the Americas and Europe, and we work with utility partners across the Americas and beyond. We’re outdoor enthusiasts, musicians, artists, athletes, parents, and adventurers. What unites us is a passion for solving complex problems, a commitment to climate action, and the belief that technology should be a force for good.
Join us to help us build a more resilient world together.
Role & Team
Our engineering team is growing! We are looking for multiple senior full stack engineers to join our web product team(s) and help us scale our product suite.
As a Senior Software Engineer at Overstory, you will have a direct impact on our mission by building new capabilities and features that in turn enable utility companies to more effectively manage risks associated with climate change, wildfires and storms. We will also look to you to effectively partner with product, design and tech leads on key initiatives and mentor other engineers from time to time.
Time zone requirement: Europe (GMT/WET, CET, EET) and Eastern North America (NST, AST, EST)
What You'll Do
Over the next 6-12 months you will contribute to:
- Performance & scalability: ensuring that our product can handle 3x year-over-year growth
- Velocity: accelerating time to value of new product capabilities
- Leverage: reducing the amount of manual work required to ingest vegetation analysis into our customer facing applications
Skills & Experience
- Proven experience of full stack development across the following (or similar) technologies: *Python/FastAPI, React/Typescript, Postgres DB, data pipelines; (*Python experience a core requirement)
- Recent experience working in a build it, run it environment (GCP, cloud run, grafana, k8s) - or similar
- Experience working in a high growth scaleup environment across distributed, remote teams
- Deeply committed to tackling the climate crisis
- Possess a product mindset; deep understanding of leveraging technology to directly impact business outcomes
- Proven ability to design and implement scalable and resilient systems
- Excellent written and verbal communication skills; ability to effectively collaborate in a cross-functional team environment
- Committed to ongoing education, perpetual learning, mentorship; interested in evolving technologies and industry trends
Nice To Have
- Experience working with maps/imagery/geospatial domains
- Experience working on globally distributed teams
Note: We believe that all people are capable of great things. We encourage you to apply even if you do not meet all of the requirements that are listed within this job description.
What We Offer
- Competitive, location-specific compensation and benefits
- Flexible, autonomous and collaborative working environment rooted in trust - we build our work days around our lives, not the other way around
- Home office stipend, coworking and ongoing education budgets
- A company culture that genuinely embodies each of our core values
- To be part of truly mission-driven work that reduces wildfires, protects earth’s natural resources and helps solve our climate crisis
About Our Team
We are a group of 100 people from all over the world. Fifteen nationalities are represented in our team and at last count we speak fourteen languages: English, Dutch, French, Spanish, German, Italian, Portuguese, Russian, Luxembourgish, Lithuanian, Bulgarian, Cantonese, Estonian, and Danish.
We work remotely from eleven countries and are looking for candidates that are living and working in one of them: United States, the Netherlands, United Kingdom, Ireland, Estonia, Portugal, France, Sweden, Switzerland, Denmark and Canada. We gather once a year in-person for our unforgettable team gathering event. We also offer the option to occasionally meet up for in-person collaboration.
Diversity & Inclusion
The climate crisis is a human crisis that requires diverse perspectives to solve.
We place enormous value on diversity and believe that the best ideas emerge when people with different backgrounds and experience work together. We remain committed to scaling a team that reflects the communities we serve, and strive to uphold equitable and inclusive practices across every aspect of our business. We are responsible for creating and maintaining a culture where everyone - regardless of background - has a voice in building a sustainable future.
Our Values
Tackling the climate crisis is our greatest mission.
We act with urgency.
Our curiosity fuels our growth.
We recognize that change is constant, and we find joy and power in exploration.
We’re rooted in diversity.
Just as ecosystems need biodiversity to thrive, our resiliency comes from our differences.
We care for each other.
We love the power of machines but we nurture each other as humans.
Trust is fundamental.
We assume the best in everyone, and we share ideas openly so that we have a positive impact.
_________________________________
Use of AI in Our Hiring Process
We sometimes use AI tools to support parts of our hiring process, such as helping us manage applications more efficiently or ensuring job descriptions are clear and inclusive. All hiring decisions are always made by people, not machines. Any data processed by AI is handled securely in line with GDPR and our Privacy Notice.
Ready to apply?
Apply to Overstory
About this job
At JUMO, we’ve built a smart financial services platform to make finance accessible to everyone. Our Data engineering team ensures that our intelligent banking platform is able to acquire data from millions of users across globally distributed sources, such as GSM. Beyond ingress, the data is processed and stored in the cloud to support event-driven analytics and machine learning pipelines.
As a JUMO Junior Data Engineer, you will design, build and maintain scalable data architectures. You will monitor their performance, perform root cause analysis and provide solutions to any issues that might arise. You will work with large, complex data sets, which means experience working with Big Data is essential. On a typical day, we use Spark, Kafka, Python, SQL, Airflow and AWS technologies, such as Redshift. We work with Docker and Kubernetes for automating deployment, scaling, and management of containerized applications.
You will
- Be responsible for creating robust, mission critical batch and streaming data processing capabilities
- Design, implement, and maintain the data pipelines that constitute JUMO's data platform, enabling effective use of data across the organisation
- Provide feedback on team members' output, encouraging skills development within the team
- Work closely with Portfolio Managers and Decision Scientists to understand the real world problems we’re trying to solve
- Be supported by senior leaders as you drive your own development
You will need
- BSc. in Computer Science, Electrical Engineering or equivalent tertiary degree
- Real-world understanding & experience of data pipeline design and development, as well as data processing and storage (i.e. experience in designing systems to process and curate large data sets)
- Experience in streaming technologies, specifically Spark and Kafka
- Experience with cloud technologies, AWS preferred
- Solid, proven experience working with big-data technologies such as Apache Spark, Flink, Hadoop, Kafka or Kinesis, DynamoDB
- Command of productionising and monitoring of data pipeline workflows, and working knowledge of the Data Product Lifecycle
- Experience in application design and development with at least one of the following languages: Python (preferred), Kotlin
- RDBMS experience in any relevant technology such as MySQL, PostgreSQL, Redshift and SQL Server. This includes experience with relational database administration, technical architectures and infrastructure components
- Understanding of CI/CD practices
- Productive within a Linux command line environment
- Proven ability to contribute software as part of a team. We are looking for someone that can effectively communicate technical concepts, and apply critical thinking under pressure
Bonus if you have
- Experience working with messaging systems (RabbitMQ, Redis, SNS)
- Experience working with data pipeline orchestration (Airflow, Nifi, Dagster )
- Experience working with production BI environments and tools (Tableau, Superset, Looker)
We ask a lot of each other at JUMO, but we give a lot too.
You will love
- Collaborating with smart, engaging people in an inspiring work environment
- Working for impact
- Growing and learning continuously, with loads of encouragement and support
- Boldly taking risks as we navigate new challenges
- Flexible work practices enabling your best delivery
- Being autonomous and empowered to lead
- A stack of leading-edge technologies
Remote First
We operate a remote first working approach, where working remotely is our default way of working. Our environment is designed to foster innovation and enable collaboration. You have flexibility where to work from (between time zone UTC 0 and UTC +3), as long as you are set up to work remotely and have access to data with a strong and reliable connection as we value online facetime for collaboration at JUMO.
Diversity and Inclusion
At JUMO, we firmly believe that diversity strengthens our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where all individuals can be authentic, collaborate, and thrive.
Ready to apply?
Apply to JUMO
About this job
At JUMO, we’ve built a smart financial services platform to make finance accessible to everyone. Our Data engineering team ensures that our intelligent banking platform is able to acquire data from millions of users across globally distributed sources, such as GSM. Beyond ingress, the data is processed and stored in the cloud to support event-driven analytics and machine learning pipelines.
As a JUMO Data Engineer, you will design, build and maintain scalable data architectures. You will monitor their performance, perform root cause analysis and provide solutions to any issues that might arise. You will work with large, complex data sets, which means experience working with Big Data is essential. On a typical day, we use Spark, Kafka, Python, SQL, Airflow and AWS technologies, such as Redshift. We work with Docker and Kubernetes for automating deployment, scaling, and management of containerized applications.
You will
- Be responsible for creating robust, mission critical batch and streaming data processing capabilities
- Design, implement, and maintain the data pipelines that constitute JUMO's data platform, enabling effective use of data across the organisation
- Provide feedback on team members' output, encouraging skills development within the team
- Work closely with Portfolio Managers and Decision Scientists to understand the real world problems we’re trying to solve
- Mentor juniors with technical leadership
- Be supported by senior leaders as you drive your own development
You will need
- BSc. in Computer Science, Electrical Engineering or equivalent tertiary degree
- Real-world understanding & experience of data pipeline design and development, as well as data processing and storage (i.e. experience in designing systems to process and curate large data sets)
- Experience in streaming technologies, specifically Spark and Kafka
- Experience with cloud technologies, AWS preferred
- Solid, proven experience working with big-data technologies such as Apache Spark, Flink, Hadoop, Kafka or Kinesis, DynamoDB
- Command of productionising and monitoring of data pipeline workflows, and working knowledge of the Data Product Lifecycle
- Experience in application design and development with at least one of the following languages: Python (preferred), Kotlin
- RDBMS experience in any relevant technology such as MySQL, PostgreSQL, Redshift and SQL Server. This includes experience with relational database administration, technical architectures and infrastructure components
- Understanding of CI/CD practices
- Productive within a Linux command line environment
- Proven ability to contribute software as part of a team. We are looking for someone that can effectively communicate technical concepts, and apply critical thinking under pressure
Bonus if you have
- Experience working with messaging systems (RabbitMQ, Redis, SNS)
- Experience working with data pipeline orchestration (Airflow, Nifi, Dagster )
- Experience working with production BI environments and tools (Tableau, Superset, Looker)
We ask a lot of each other at JUMO, but we give a lot too.
You will love
- Collaborating with smart, engaging people in an inspiring work environment
- Working for impact
- Growing and learning continuously, with loads of encouragement and support
- Boldly taking risks as we navigate new challenges
- Flexible work practices enabling your best delivery
- Being autonomous and empowered to lead
- A stack of leading-edge technologies
Remote First
We operate a remote first working approach, where working remotely is our default way of working. Our environment is designed to foster innovation and enable collaboration. You have flexibility where to work from (between time zone UTC 0 and UTC +3), as long as you are set up to work remotely and have access to data with a strong and reliable connection as we value online facetime for collaboration at JUMO.
Diversity and Inclusion
At JUMO, we firmly believe that diversity strengthens our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where all individuals can be authentic, collaborate, and thrive.
Ready to apply?
Apply to JUMO
Software Engineer | Portugal
Share this job
Software Engineer, University Graduate
at SingleStore
Lisbon, Portugal
Position Overview
SingleStore Software Engineers are at the forefront of real-time technology that’s revolutionizing how companies run their businesses every day. With release cycles throughout the year, our engineers are accustomed to moving quickly in a rapid production environment. To do this successfully, we work collaboratively and creatively across teams to maximize our opportunity for impact. We also believe it’s important to celebrate our wins together, whether it be at a local spot or getting out of the city for some exploring.
As a Software Engineer, you will be empowered to own your projects end-to-end and be an active contributor throughout the product life cycle. To expedite your growth path, you will partner with engineers who deeply care about your success and will lend their expertise to your professional development. Our engineers are not just technical partners, but are also business partners who are exposed to all areas of the business, working with teams such as product, marketing, and sales.
Role and Responsibilities
Our Software Engineers work on small, collaborative teams to help drive our company forward. Whether you’re building new features using cutting-edge technologies like WASM, improving the fault tolerance a SingleStore cluster, accelerating the performance of SQL queries with techniques like SIMD and LLVM codeGen, or writing search and costing modules for the query optimizer, our University Graduates are responsible for brand new and existing projects that are deployed into production with each release. Your work will include everything from writing to testing software, and you’ll gain a significant understanding of both the product and the business.
Required Skills and Experience
B.S. Degree in Computer Science, Electrical Engineering, Computer Engineering, or related discipline. Deep understanding of C.S. fundamentals, in particular operating systems, concurrency, multithreading, and server architectures. Strong programming skills with C++ or C. Passionate about building highly reliable software. Firm grasp of algorithms and data structures
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin, and Kyiv.
Consistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.
To all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
Ready to apply?
Apply to SingleStore
Software Engineer
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Software Engineer, University Graduate
at SingleStore
Lisbon, Portugal
Position Overview
SingleStore Software Engineers are at the forefront of real-time technology that’s revolutionizing how companies run their businesses every day. With release cycles throughout the year, our engineers are accustomed to moving quickly in a rapid production environment. To do this successfully, we work collaboratively and creatively across teams to maximize our opportunity for impact. We also believe it’s important to celebrate our wins together, whether it be at a local spot or getting out of the city for some exploring.
As a Software Engineer, you will be empowered to own your projects end-to-end and be an active contributor throughout the product life cycle. To expedite your growth path, you will partner with engineers who deeply care about your success and will lend their expertise to your professional development. Our engineers are not just technical partners, but are also business partners who are exposed to all areas of the business, working with teams such as product, marketing, and sales.
Role and Responsibilities
Our Software Engineers work on small, collaborative teams to help drive our company forward. Whether you’re building new features using cutting-edge technologies like WASM, improving the fault tolerance a SingleStore cluster, accelerating the performance of SQL queries with techniques like SIMD and LLVM codeGen, or writing search and costing modules for the query optimizer, our University Graduates are responsible for brand new and existing projects that are deployed into production with each release. Your work will include everything from writing to testing software, and you’ll gain a significant understanding of both the product and the business.
Required Skills and Experience
B.S. Degree in Computer Science, Electrical Engineering, Computer Engineering, or related discipline. Deep understanding of C.S. fundamentals, in particular operating systems, concurrency, multithreading, and server architectures. Strong programming skills with C++ or C. Passionate about building highly reliable software. Firm grasp of algorithms and data structures
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin, and Kyiv.
Consistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.
To all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
Ready to apply?
Apply to SingleStore
Software Engineer, Platform Intern (Summer 2026)
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Software Engineer, Platform Intern (Summer 2026)
at SingleStore
Portugal - Lisbon
Position Overview
As a Software Engineering Intern, you'll have the opportunity to spend 12 weeks working on one (or more) of the engineering teams at SingleStore. As an intern, you will be at the forefront of real-time technology that’s revolutionizing how companies run their businesses every day. With release cycles throughout the year, our engineers are accustomed to moving quickly in a rapid production environment. To do this successfully, we work collaboratively and creatively across teams to maximize our opportunity for impact. We also believe it’s important to celebrate our wins together whether it be at a local spot or getting out of the city for some exploring.
As a Software Engineer Intern, you will be empowered to own your projects end-to-end and be an active contributor throughout the product life cycle. To expedite your growth path, you will partner with engineers who deeply care about your success and will lend their expertise to your professional development. Our engineers are not just technical partners/mentors, but are also business partners who are exposed to all areas of the business, working with teams such as product, marketing, and sales.
Role and Responsibilities
The platform team at Singlestore manages and develops the systems that enable the 180+ strong engineering team to be productive at their jobs. This includes our internal testing platform, tailored to test the singlestore database engine at scale, and extends to support and drive changes in the development environment, helping drive productivity across the engineering organization. Our interns will work directly on one of these products, building features, writing tests and communicating with other engineers, both within and outside the platform team, with a focus on user experience.
Required Skills and Experience
- Enrolled in a B.S. Degree in Computer Science, Electrical Engineering, Computer Engineering, or related discipline
- Deep understanding of C.S. fundamentals and good grasp of algorithms and data structures
- Strong capabilities in modern high-level programming languages (Python, Go, Java, etc)
- Passionate about building highly reliable software and a good user-experience
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin and Kyiv.
Consistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.
To all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
Ready to apply?
Apply to SingleStore
Software Engineer Intern, Helios(Summer 2026)
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Software Engineer Intern, Helios(Summer 2026)
at SingleStore
Lisbon, Portugal
Position Overview
As a Software Engineer, Intern, you'll have the opportunity to spend 12 weeks working on one (or more) of the engineering teams at SingleStore. You will be at the forefront of real-time technology that’s revolutionizing how companies run their businesses every day. With a continuous release cycle, our engineers are accustomed to moving quickly in a rapid production environment. To do this successfully, we work collaboratively and creatively across teams to maximize our opportunity for impact. We also believe it’s important to celebrate our wins together, whether it be at a local spot or getting out of the city for some exploring.
As a Software Engineer, Intern, you will be empowered to own your projects end-to-end and be an active contributor throughout the product life cycle. To expedite your growth path, you will partner with engineers who deeply care about your success and will lend their expertise to your professional development. Our engineers are not just technical partners/mentors, but are also business partners who are exposed to all areas of the business, working with teams such as product, marketing, and sales.
Role and Responsibilities
Our Software Engineers work on small, collaborative teams to help drive our company forward. Our interns are responsible for projects that are deployed continuously into production over the course of their internship. Your work will include everything from writing new features to testing software and you’ll gain a significant understanding of both the product and the business.
Required Skills and Experience
Helios Team
Enrolled in a B.S. Degree in Computer Science, Electrical Engineering, Computer Engineering, or related disciplineDeep understanding of C.S. fundamentalsStrong programming skills with JavaScript, Golang or TypeScriptPassionate about building highly reliable softwareFirm grasp of algorithms and data structures
Preferred skill and experience
Understanding of core C.S. fundamentals, in particular operating systems, distributed systems, concurrency, multithreading, and server architectures
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, London, Lisbon, Bangalore, Dublin and Kyiv.
Consistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.
Sponsorship is available for this position and other select roles
Please note that SingleStore’s COVID-19 vaccination policy requires that team members in the United States be fully vaccinated, including a booster shot with one of the United States FDA-approved vaccine options to meet in person for SingleStore business or to work from one of our U.S. office locations. [It is expected that this will be a requirement for this role]. If an exemption and/or accommodation to our vaccination policy is requested, a member of the Human Resources department will be available to begin the interactive accommodation process.
To all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
Ready to apply?
Apply to SingleStore
Software Engineer Intern, Engine (Summer 2026)
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Software Engineer Intern, Engine (Summer 2026)
at SingleStore
Lisbon, Portugal
Position Overview
As a Software Engineer, Intern, you'll have the opportunity to spend 12 weeks working on one (or more) of the engineering teams at SingleStore. As an intern, you will be at the forefront of real-time technology that’s revolutionizing how companies run their businesses every day. With release cycles throughout the year, our engineers are accustomed to moving quickly in a rapid production environment. To do this successfully, we work collaboratively and creatively across teams to maximize our opportunity for impact. We also believe it’s important to celebrate our wins together whether it be at a local spot or getting out of the city for some exploring.
As a Software Engineer Intern, you will be empowered to own your projects end-to-end and be an active contributor throughout the product life cycle. To expedite your growth path, you will partner with engineers who deeply care about your success and will lend their expertise to your professional development. Our engineers are not just technical partners/mentors, but are also business partners who are exposed to all areas of the business, working with teams such as product, marketing, and sales.
Role and Responsibilities
Our Software Engineers work on small, collaborative teams to help drive our company forward. Whether you’re exploring cutting-edge technologies like LLM and vector index, improving the fault tolerance of a SingleStore cluster, accelerating the performance of SQL queries with techniques like SIMD and LLVM codeGen, or writing search and costing modules for the query optimizer, our interns are responsible for projects that are deployed into production in the next release after your internship. Your work will include everything from writing to testing software, and you’ll gain a significant understanding of both the product and the business.
Required Skills and Experience
Enrolled in a B.S. Degree in Computer Science, Computer Engineering, Electrical Engineering, or related disciplineDeep understanding of C.S. fundamentalsStrong programming skills with C++ or CPassionate about building highly reliable softwareFirm grasp of algorithms and data structures
Preferred skill and experience
Understanding of core C.S. fundamentals, in particular operating systems, distributed systems, concurrency, multithreading, and server architectures
SingleStore delivers the cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Seattle, Raleigh, Boston, Lisbon, London, Bangalore, Dublin, and Kyiv.
Consistent with our commitment to diversity & inclusion, we value individuals with the ability to work on diverse teams and with a diverse range of people.
Sponsorship is available for this position and other select roles
Please note that SingleStore’s COVID-19 vaccination policy requires that team members in the United States be fully vaccinated, including a booster shot with one of the United States FDA-approved vaccine options to meet in person for SingleStore business or to work from one of our U.S. office locations. [It is expected that this will be a requirement for this role]. If an exemption and/or accommodation to our vaccination policy is requested, a member of the Human Resources department will be available to begin the interactive accommodation process.
To all recruitment agencies: SingleStore does not accept agency resumes. Please do not forward resumes to SingleStore employees. SingleStore is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
Ready to apply?
Apply to SingleStore