Senior

Senior Software Engineer – TwinRed (Barcelona) Ayer

TwinRed is a leading service provider in the digital advertising sector, offering self-service and openRTB capabilities to its clients as well as operating a well-established affiliate network.

TwinRed has offices in Los Angeles, Luxembourg and Barcelona and is looking for talented and highly motivated colleagues to join their team in Barcelona. Be part of an energetic and dynamic work atmosphere, with offices in the centre of Barcelona, Diagonal.

WITH US, YOU WILL BE

Working with all parts of the AdTech stack, including ad delivery systems, OS and network level optimization

Setting the direction of the technical development of our brand-new platform

Working in public cloud environment (Linux ecosystem)

Ensuring that systems are scalable and reliable to handle increased traffic and provide uninterrupted ad delivery

Continuously optimizing and improving existing systems and technologies to enhance the efficiency and effectiveness of digital advertising campaigns

Working collaboratively with cross-functional teams, including marketers, designers, data analysts, and product managers, to align platform development with business goals

Determining causes for the most complex software issues and develop practical, efficient, and permanent technical solutions in the AdTech sector

Guiding our Software Engineers to develop their skills and knowledge through the provision of advice, mentoring and training opportunities

Creating and overseeing high-level KPIs for the IT department

WHAT WE EXPECT FROM YOU

Minimum 5 years of experience as a software developer in AdTech industry

Excellent level of English

In-depth knowledge of the ad-tech industry, especially ad-serving systems

Experience in Golang, Scala or C would be a plus

Knowledge and experience with programmatic advertising, including familiarity with demand-side platforms (DSPs), supply-side platforms (SSPs), and real-time bidding (RTB)

Ability to understand and anticipate business needs and provide technical solutions accordingly

IN RETURN, YOU WILL GET

Private health insurance

Company MacBook

Brand new office

Free coffee and snacks

Send your application to

Senior Software Engineer – Barcelona

Senior Software Engineer – Quotacom Partner (Barcelona Digital CoE) Do you want to play a pivotal role in the rapid growth of a VC backed scale up revolutionising the manufacturing industry?

Quotacom are proud to be partnered with a company that seek to become the market leader of the $100 billion connectivity industry. They are hiring for their Digital CoE in Barcelona to work on projects revolutionising the customer experience through owning the software delivery process.

Their success is growing as they rapidly manufacture fibre cables and switches that service some of the world’s largest 5G and datacentre customers. The technology function has continuously transformed their digital operations, utilising top cutting edge technology has seen this team expand YoY.

As part of their newly established software centre of excellence in Barcelona, they have engaged Quotacom exclusively to recruit a Software Developer who will be at the forefront of development, architectural decisions and provides an amazing opportunity with significant scope, to create, build and navigate both their future capabilities and the development of their products.

As a well-respected individual within the organisation, you will also have the opportunity to help in the decisions surrounding team expansion of specialists, creating a strong in-house competence within their new engineering centre of excellence in Barcelona.

Must haves :

At least 5+ years of experience

Experience with Node.Js / VueJS

Database integrations (SQL, NoSQL)

Containerization / Docker v2

REST API implementations

Unit testing

Integration testing

E2E testing

Oauth2

Very comfortable working in Agile methodology frameworks

Functional in work environment English

Very nice to haves :

Infrastructure as Code familiarity (Cloudformation, ARM, Pulumi)

Experience in python

Sockets

Webhook implementations

Graphic design

CSS / SASS / LESS / SCSS / Stylus

Functional in work environment Spanish

If you are interested in discussing further please send through your CV and contact details for more information to

At Quotacom, we take the security and privacy of your personal data very seriously, any data we hold will be in accordance with data protection legislation. Full details of our privacy notice can be found at

Senior Software Engineer – Madrid (Mars Petcare) Madrid, Madrid Mars

We at Mars Petcare believe in making a better world for pets and we want to do this through transforming our relationships with Pet Owners through delivering excellent products, services and personalized experiences with our brands.

The Digital Products, Platforms & Services team is a newly formed team sits within Growth, Digital & Platforms (GDP) global function and is responsible for designing, developing & rolling out state-of-the-art digital products across brands, regions & divisions globally and help our brands accelerate organic growth.

We are looking for a technically skilled, highly motivated, and proactive Software Engineer Tech Lead to join our team dedicated to building and maintaining our cutting-edge Customer Data Platform (CDP). As a Software Engineer Tech Lead you will play a crucial role in designing, developing, deploying and optimizing the backend software infrastructure that powers our CDP, enabling seamless data processing and management.

Knowledge and Experience :

Extensive experience in backend development, with expert proficiency JAVA and Python.

Deep experience in building services based on modern architecture at scale; should be able to influence product development with a keen eye on time and space complexity.

Proficient with making engineering tradeoffs for large scale data movement while being mindful of the SLAs and compute load demands

Influencing skills in a complex and ambiguous multi-country multi-brand transformation environment

Proven expertise in Agile development methodologies, particularly Scrum, with a successful track record of leading and managing teams in an Agile environment.

Strong architectural design skills, with the ability to make decisions that align with business goals and accommodate future scalability requirements.

Demonstrated leadership skills, including providing technical guidance, conducting code reviews, and fostering effective collaboration within development teams.

Deep experience in composable headless microservices architecture and containerization technologies (e.g., Docker) , contributing to scalable and modular backend solutions.

Proficiency in implementing CI / CD pipelines and familiarity with modern development practices, ensuring an efficient and streamlined development workflow.

NICE TO HAVE

Experience in or exposure to frontend development technologies (e.g., React, Angular), facilitating effective collaboration with frontend teams.

Knowledge of cloud platforms (e.g., AWS, Azure, GCP) and services, enhancing scalability and resilience of backend solutions.

What can you expect from Mars?

Work with diverse and talented Associates, all guided by the Five Principles.

Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.

Best-in-class learning and development support from day one, including access to our in-house Mars University.

An industry competitive salary and benefits package, including company bonus.

#TBDDT

Mars is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. The company is pleased to provide such assistance, and no applicant will be penalized as a result of such a request.

Senior Software Engineer – TOPIC Embedded Systems (Catalonia) CATALONIA TOPIC Embedded Systems

At TOPIC , we work every day on innovative, high-tech solutions to make the world better, smarter, and healthier.

What will you do?

• Design, implement, and verify new subsystems, modules, and components;
• Write efficient and maintainable code (C++, C, Python) for various features such as driver control software, human-machine interfaces, algorithm implementation, and / or UI application development;
• Explore different solution approaches to achieve the best results;
• Share your expertise to elevate the team, quality, and processes;
• Collaborate with internal and external stakeholders in an international, multidisciplinary, and agile environment;

Review code and mentor (junior) engineers.

What do we offer you?

Flexible working hours and hybrid work options for a healthy work-life balance.

Support with the relocation and visa process

What do you bring?

A good command of English, and preferably Dutch.

Diversity & Inclusion

At TOPIC, we believe that diversity, equality, and inclusion are essential for innovation and success. We ensure a workplace where everyone feels valued and respected.

#Hybrid

Senior Software Engineer – Scalian Spain Hoy

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