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Browse 16 Golang Distributed Systems Jobs (1 new this month) in Spain 🇪🇸 in December 2024 at companies like source{d}, Kochava and Cabify with salaries from €24,000 to €90,000 working as a Senior Engineer Data Retrieval, Software Engineer and Senior Fintech Core Backend Developer (Go). Last post
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At source{d} we are building the technology stack for the next generation of Machine Learning powered developer tools. We are an open-core company built around our Open Source projects.
We have raised over ten million USD so far, and we are currently growing our team.
This is a remote position however can also be based from our Madrid office.
All remote applicants must be based between the San Fransico and Moscow Timezones
Responsibilities
Writing robust and maintainable backend code.
Designing new features.
Maintain our projects and improve its stability.
Supporting internal stakeholders.
Supporting our open source community.
Requirements
Strong backend coding skills in, at least, two languages.
Good algorithmic problem-solving skills.
Experience with performance optimization or scaling in volume of data.
Strong Linux skills.
Experience creating public APIs (REST, gRPC or equivalent).
Preferred Requirements
Experience with Linux storage and networking.
Experience with distributed systems.
Experience with distributed storage.
Team
The Data Retrieval team is developing source{d}'s data retrieval pipelines that synchronize and provide access to any number of code repositories. Written mostly in Go, it aims to be robust, friendly, flexible and capable of running on large-scale distributed clusters over petabytes of data.
We at source{d} seek to be at the heart of any project related to source code. Thus, this core tool is used both in-house for building source{d}'s unique global scale open dataset of +60M code repositories for cutting-edge Machine Learning research, as well as used by our customers to ingest git repositories to their source code processing clusters.
Good knowledge of Linux, storage, networking and distributed computing is important.
You will be expected to have strong backend coding skills in at least two languages, and very good algorithmic problem-solving skills. Skill at programming in Go is not required but will be highly appreciated. We strongly believe it can be learned by any skilled developer, and we care much more about our team's mindset and prior experience than specific language skills.
Culture
source{d} is a company for developers by developers. We firmly believe in always doing what's best for the individual developer in the community. Our team consists of members who are passionate about programming. To understand our culture better, read more about it here.
At the moment, we are 35+ people from 10 different countries working closely together from our office in Madrid. We are more than happy to sponsor you a visa and guide you and your family through the whole process if you decide to come to work from our office, but you may also choose to work remotely. Currently, we have remote team members in USA, Portugal, Ireland, France, Belgium, Poland, Estonia and Russia.
For those wanting to work from one of our offices, we fully support the visa and moving process for you and your family.
At source{d}, we have a transparent salary policy which we feel strongly about it. Your seniority level will be determined during the last round of on-site interviews.
At source{d} all of the projects we work on are public on GitHub and the vast majority are open-source under licenses such as Apache 2.0 or GPL3.
We don't just believe in open-source, we also believe in radical transparency as an organization, there we publish everything about the company at github.com/src-d/guide.
Perks
We go to conferences and other developer events!
Open Source Days, every second Monday, you are encouraged to work on any OSS project you choose.
Flexible hours, set your own schedule that fits you.
Free books. We will buy any books that help you learn & grow.
If you choose to work from one of our offices, you will enjoy a comfortable and spacious environment.
Annual summer and winter Christmas parties and a hackathon retreat are held in Madrid and all team members are flown over for it.
Software Engineer Kochava Barcelona, Spain €40,000 to €80,000 a year
October 2020
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Kochava provides a unified platform with solutions for mobile advertising and marketing technology clients, serving the world’s top brands and apps; We are the industry standard for secure, real-time data solutions. We help people-based marketers establish identity, define and activate audiences, and measure and optimize their marketing across connected devices.
We enable the visibility into and management of billions of data points, millions of users, and hundreds of millions of dollars in lifetime value (LTV) and promotional ad spend. Our Unified Audience Platform empowers our customers to see and manage their data and unleash the power of their connected audiences; Globally, Kochava is trusted by the largest brands across a wide spectrum of verticals, including mobile gaming, commerce, news and media, to perform high-end mobile analytics; among our clients we have Coca Cola, Nike, ViacomCBS, McDonald's, Yelp, BBC Worldwide, Microsoft, and many more.
The mobile user tracking and attribution market is demanding, dynamic, fun, and provides almost unlimited opportunities for personal and professional growth; every day we handle more than one million of events per minute, and we have to do it in a handful of milliseconds, because each millisecond counts, and even only one more means loosing potential customers.
We are growing fast as we add new clients and services and we are looking to add talented, thoughtful, adaptable, dedicated and innovative people who will strengthen our core team; one year ago we opened an office in Barcelona, Spain and we're looking for a Senior Software Engineer to function as a central member of the international development team.
We are looking for dedicated team players who are comfortable with self-direction, and inspired by the thrill of building creative solutions to stringent problems; several of our programmers are self-taught, a degree is not a necessity, but a love for programming, accountability, curiosity, ownership, creativity and ability to collaborate in a team are.
Job Responsibilities
Be a core member of the team creating innovative attribution and analytics tools
Design & implement highly-available, fault-tolerant, real time, resilient, decentralized systems
Balance a fast paced delivery schedule while ensuring quality and resilience
Write well-designed, testable code
Produce specifications and influence operational feasibility
Integrate software components into a fully functional software system
Document and maintain software functionality and specifications
Experience/Skills Required
Minimum 5+ years of software engineering experience, designing and developing back-end services
Proficient in one or more programming languages (preference for Golang)
Expertise with concurrent, distributed systems / data pipelines / large datasets.
Familiar and comfortable in a Linux/Unix environment
Fluent in English
Nice to Have
Familiar with agile methodologies
Passionate about innovation
Experience guiding a team and a history of fulfilling project requirements
Experience working in the Google Cloud Platform environment
Contributions to open-source projects
B.S/M.S Computer Science degree
We focus on hiring the best people, we pride ourselves on the autonomy we offer to our employees and we are committed to building a workforce that can grow with the company. Kochava is an equal opportunity employer; we celebrate diversity and are committed to creating an inclusive environment for all employees.
In our culture of trust, we focus on empowerment, diversity and continuous learning. Valuing our people is what makes us one global team, with our colleagues’ safety at the heart of our organization.
We are a global organization and we recognize that our employees represent a large variety of cultures, ethnicities, beliefs and languages. This wealth of diversity is what makes us more innovative, creative, sensitive and committed to society.
We believe that we all have the right to be treated with dignity and respect in the workplace regardless of our race, nationality, ethnicity, religion, beliefs, sex, sexual orientation, gender, circumstances of pregnancy or parental leave, age, disability or marital status.
Our Start
Kochava began in 2011 when a team of mobile and gaming professionals saw the need to better understand the feedback loop of user acquisition, engagement, and LTV for mobile applications. Through the process of creating apps for customers from a wide range of industries, we were repeatedly asked if we could shed some light on what media advertising efforts were converting and the effectiveness of their mobile ad spend by partner. Realizing a solution to these questions wasn’t readily available, we started designing and building a mobile measurement platform that would become Kochava.
Our HQ Location
We live and work in the wonderful ski resort town of Sandpoint, Idaho. Kochava has sales and agency representation in major markets worldwide, but we choose to grow our development and engineering infrastructure around Sandpoint, as it allows us to stay focused on cutting code while taking advantage of the community and quality of life the town offers to our team.
Kochava is an equal opportunity employer committed to building a team culture that celebrates diversity and inclusion.
Lana is a new project born out of Cabify's and Maxi Mobility's New Business department. The aim is to create an alternative banking platform optimised to empower "gig economy" workers to get paid more quickly, reliably, for saving and making payments. Lana is a small, dedicated, and highly skilled team focussed on building an awesome product with the potential to grow into a company that changes the lives of millions of people in Latin America who don't currently have access to electronic banking.
The New Business department and Lana are very closely joined with Cabify and Easy Taxi teams with the aim of adding value and investigating business areas that are directly or indirectly related to the core products.
If we’re going to turn our vision into a reality, we’re going to need plenty more bright, ambitious people to join us!
About the position:
As a senior engineer in the Lana Core Team, you will be working to solve complex problems in the services that empower the rest of the company to run. You'll be actively working with the CTO and other areas of the business so you can determine the direction development should move in.
Lana strives for a modular working environment where each module determines its own development pipeline, according to the general direction of the company and requirements of the customers.
Our current backend tech stack for this project consists of:
Go
Docker + Kubernetes
CouchDB
CockroachDB
We are looking for someone with previous experience working with Go (desirable), however if not we are still happy to consider your application. We believe that even if you have worked in Java or C# all your life you can still pick up Go pretty quickly. For us it is more important to have someone who is adaptable and can pick up languages quickly.
Security is a major concern for this project, so decisions on how best to isolate, restrict, and monitor access to services and solutions will be a big challenge.
What we’re looking for:
We’re searching for engineers with a solid understanding of how to deal with building secure, reliable, and scaleable solutions. Your objective will be to build upon the existing core services to ensure that the other areas of the company can also develop solutions in their problem domains.
This is a hands-on role in a new project within the group, so it's a great opportunity to make your mark from the very beginning. Your decisions will affect how the company moves in the future.
We'll be looking for most of the following in your profile:
Strong educational background, e.g Degree in Computer Science, Physics, Engineering, Mathematics, or equivalent
Ability to communicate with the team in English (written and spoken)
Unix/Linux systems knowledge
A background in security and a deep understanding of the potential risks.
Fintech, Payments, and PCI experience very highly valued.
Real-time distributed systems deployment.
A preference for simple system architectures and micro-services, including experience in technologies like Docker.
Advanced networking knowledge.
Ability to work autonomously in an unstructured environment.
Passion for writing simple, clean and efficient code and/or solutions.
As part of the Maxi Mobility group, which includes Cabify, we’re a company full of happy, motivated people and we never want that to change. Here are some more reasons why it rocks to be part of our family.
Software Engineer Bankable Barcelona / Remote (Spain, Portugal, France) €45,000 to €65,000 a year
July 2023
5 Applicants This Week
More Than 6 Months Old
Job Description
About Bankable
We are on a mission to enable our customers to become ‘Bankable’ by providing a one-stop solution for embedded finance. We work with the world’s leading FinTech\'s, corporates and financial institutions, providing them an API based platform which allows them to access financial products and embed them in their own offerings. At Bankable, we’re building a truly global solution for payments, cards and working capital which our customers access through a single API integration platform. Partnering with Bankable allows customers to bypass the legacy banking system to build new, profitable revenue streams from financial services, whilst relying on the highest levels of security, resiliency, and scalability. Our people are hungry for success, humble in collaborating, and are experts in their field.
Your Responsibilities
* Collaborate to build and scale our core systems and Marketplace.
* Create and enhance software based on a tech stack composed by Go, gRPC, PostgreSQL, AWS EKS (Amazon Kubernetes managed service), GitHub Actions, Git, Docker and a bunch of other cool stuff.
* Help to keep up an Agile environment, focused on delivery to meet our customers expectations.
* Design simple solutions to complex business problems, ensuring availability and performance.
* Improve the Software Development Life Cycle (SDLC), with automation at heart, boosting continuous integration and continuous delivery (CI/CD) practices and tools. Our Ideal Candidate
* Passionate on web technologies and deeply knowledgeable in APIs creation.
* A programmer with experience in software engineering professional practices like design patterns, SOLID principles, clean code and Domain Driven Design (DDD).
* Keen to tackle the challenges of distributed architectures based on microservices.
* Research and experiment with new technologies that are the best fit for the problem you are trying to solve. We are a startup, we aim to use the right tool to do the job.
* Excited to have the opportunity to improve your code quality and problem solving skills on a daily basis.
Perks & Benefits
We are fully remote and flexible, in consequence we are providing the fluidity and tools, including home office equipment, to help you do the job. We have offices in London and in Barcelona,however we are a distributed organisation which keeps a mixed and elastic approach in terms of working on site and remotely. Besides a competitive annual salary and part remote work, other perks are:
* A MacBook Pro.
* Private health insurance for the nuclear household paid by the company.
* Home office equipment budget.
* Training budget.
* One (1) additional holiday on your birthday.
* Tax relief plan for meals, kindergarten and public transportation (Retribución flexible).
Software Engineer Cabify Madrid, Spain $45,000 to $65,000 a year
November 2018
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
About the position
The Risk team is responsible for building, improving and maintaining an event-driven, real time scoring risk platform for Cabify. The goal is to minimize fraud and credit risk while at the same time improving user experience, and improving security for our Driver and Rider apps. As a Risk Engineer at Cabify you will be responsible for:
Improving the current scoring system by combining rule-based and machine learning to reduce false positives and friction within the app users.
Maintaining a production platform used by millions of users with high throughput.
Deploying and implementing machine learning models like regression and classification with the help of the Data Scientists in either Go or Python.
Working closely with Data Engineers, Data Scientists and Systems to ensure constant quality and reliability.
Ensuring backend support for future Front End of the application
What we're looking for:
* Experience in object oriented programming in any major language ( we use mainly Go and some Java).
* Experience in message brokers or similar (we use PubSub).
* Experience in, at least, one functional programming language (we use Scala).
* Experience in any batch / real time distributed processing framework (we use Beam and Spark).
* Experience using NoSQL databases like Cassandra or HBase
Software Engineer (Risk) Cabify Madrid, Spain €45,000 to €65,000 a year
November 2018
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
About the position
The Risk team is responsible for building, improving and maintaining an event-driven, real time scoring risk platform for Cabify. The goal is to minimize fraud and credit risk while at the same time improving user experience, and improving security for our Driver and Rider apps. As a Risk Engineer at Cabify you will be responsible for:
Improving the current scoring system by combining rule-based and machine learning to reduce false positives and friction within the app users.
Maintaining a production platform used by millions of users with high throughput.
Deploying and implementing machine learning models like regression and classification with the help of the Data Scientists in either Go or Python.
Working closely with Data Engineers, Data Scientists and Systems to ensure constant quality and reliability.
Ensuring backend support for future Front End of the application
What we're looking for in a candidate:
* Experience in object oriented programming in any major language ( we use mainly Go and some Java).
* Experience in message brokers or similar (we use PubSub).
* Experience in, at least, one functional programming language (we use Scala).
* Experience in any batch / real time distributed processing framework (we use Beam and Spark).
* Experience using NoSQL databases like Cassandra or HBase
Verse is a venture-funded startup headquartered in Barcelona. We’re a global payments technology platform: our beautiful product lets people pay each other back instantly. And it’s working, people love sending money with Verse and we’re evolving the way the world pays. From our founding in 2015 to our launches in over 15 countries today, Verse’s rapidly expanding global presence continues to revolutionize digital payments. If you want to have a huge impact on the world, this is the place to be!
Job Description:
Love Payments? Love software engineering? Join the Verse engineering team! We are looking for more great engineers who are passionate about building excellent user experiences to help us connect the universe through payments.
As a Verse Senior Backend Engineer you will create delightful software for all of our users around the world. You’ll own the back-end development for one or more projects and tackle tough design and product problems alongside other world-class engineers. Our Back-end team uses the latest technologies (Go, Python, Kubernetes) and we’ll need your expertise to keep us at the cutting-edge by rapidly developing, fast, and secure experiences for our users.
What you’ll do:
Write clean code to develop functional web APIs
Do code reviews and care about code quality
Write technical specifications, evaluating the trade-offs
Help maintain the infrastructure (monitoring, logging) and deployment pipelines
Have ownership of your work, from design to deployment and operation.
Build robust, lasting, and scalable products
Troubleshoot and debug applications
Collaborate with our app developers to integrate user-facing elements with server side logic
Build reusable code and libraries for future use
Write unit and integration tests for your code
Collaborate and work well with the team members
Who we're looking for:
BS/BA in Computer Science or similar experience in technical field
Excellent coder, who writes clean and maintainable code
Experience designing and developing REST APIs
Experience operating a Kubernetes cluster
Experience designing robust relational data models
Motivation when faced with tough technical challenges
Love of learning and passion when it comes to helping others
Nice to have:
Work experience programming in Go and/or Python (Django)
Good understanding of PostgreSQL
Monitoring with Prometheus/Grafana and Elasticsearch/Kibana
Experience writing distributed systems using queues (eg: RabbitMQ)
Experience in Google Cloud Compute
Background in the fintech industry
Perks & Benefits
❤️ Excellent place to work
💎 Amazing offices in the city center of Barcelona
🌍 Being part of a talented, multicultural and dynamic team
⏰ Flexible working hours
🍎 Healthy lunch, fresh fruit, juices, and coffee whenever you want
📚 Training / Meetups / Events budget
💲Stock Options
💲 Referral Bonus
Lead Backend Engineer Social Point Barcelona, Spain €40,000 to €60,000 a year
September 2018
2 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
What will you do at Social Point?
As a Lead Backend Engineer you will manage a team of backend developers and guide them towards successful project deliveries.
To achieve sustainable results, you should be providing technical leadership through coaching and mentorship and maintain high standards of software quality by establishing good practices and habits. You will also be in charge of identifying and encouraging areas for growth and improvement within the team and work in collaboration with other backend leads and departments on company-wide projects.
Our backends are developed using several technologies and programming languages (Golang, PHP, Python,Lua, etc…), so you should not be afraid to work with our existing code, extend, maintain and continuously refactor the backend of our games.
As a Lead Backend Engineer, you will also work in designing and implementing high available systems for the server part of our games. You will be part of our games team and work closely with systems engineers, game developers and other departments. You will be integrated in business decisions as part of our technology strategy.
This is you
Professional, problem solver, proactive, team worker, rigorous, with leadership skills and detail oriented. You are smart, creative and practical at the same time. And you have the ability to work fast, quickly get up to speed with existing code, and learn new concepts easily.
You also have
*More than 8 years of programming experience.
*More than 3 years of professional experience managing teams.
*Worked and mastered languages like Java, C#, C++, Erlang, Golang, etc...
*Intermediate systems knowledge and understand what happens behind your code
*Experience designing and implementing complex systems with multiple parts and technologies
*Experience with application scalability, performance and reliability
*Experience with application and system orchestration: understand where you code fits within the big picture.
*You are ambitious: you want to learn, improve, try new roles…
*You accept challenges: you’ll be happy to see our traffic doubling instead of being daunted :-)
*Common sense and can get things done.
*You are a good team worker.
*You are able to explain technical issues to both technical and non-technical people.
Senior Go Backend Developer HUBUC Remote OR Barcelona Spain - Visa Sponsorship €65,000 to €90,000 a year
May 2022
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
We are looking for a Senior Go Backend Developer to help build out, maintain, and troubleshoot our rapidly expanding infrastructure. You will be part of a talented team of engineers that demonstrate superb technical competency, delivering mission-critical infrastructure and ensuring the highest levels of availability, performance, and security.
Responsibilities
Design, build and maintain APIs, services, and systems across Hubuc’s engineering teams.
Work with engineers across the company to build new features on a large scale.
Improve engineering standards, tooling, and processes
Build reusable code and libraries for future use
Debug production issues across services and multiple levels of the stack
Requirements
Proven 5+ years of work experience as a Go
Strong knowledge of Micro-service architectures
Strong knowledge of relational and NoSQL databases
Strong knowledge of REST and understanding of gRPC
Comfortable with DevOps aspects
Self-guided building and planning of production systems
History of contributing to open source projects
Knowledge of general ledger or payment systems
Teamwork skills with a problem-solving attitude
A desire to perform and grow as an engineer
What’s in it for you?
Join an ambitious Fintech company building Core Infrastructure for financial services.
Attractive remuneration based on experience.
Fully Remote team with personal time flexibility
Use your personal education budget to improve your skills and grow in your career.
Who are we?
Hubuc is a single API that enables any business to embed financial services into their products - think AWS for financial service.
With HUBUC, companies like Tesla and Salesforce can offer their millions of passionate customers financial products by plugging into our API.
Growing rapidly with more than 11 nationalities, we are obsessed with banking infrastructure, compliance, and Technology.
As founders, this is our 4th Fintech product, we know the pain of building Fintech first hand, and we are on a journey to democratize financial service globally.
We are backed by the prestigious Y Combinator and have funding from top-tier venture capital firms.
“Everyone is welcome here” — it’s a celebrated component of our culture. At Hubuc, we strive to create an inclusive environment that empowers our employees. We believe that our products and services benefit from our diverse backgrounds and experiences and are proud to be an equal opportunity employer. All qualified applications will receive consideration for employment without regard to race, color, national origin, religion, sexual orientation, gender, gender identity, age, physical [dis]ability, or length of time spent unemployed. We look forward to your application!
Teknei is a leading company in IT solutions and complementary systems of IT systems with a special focus on ECM (Enterprise Content Manager), Cybersecurity and RPA (Robotic Process Automation).
For important project in the telco sector we select a programmer with experience in backend development with Java or Go