Backend Engineer Python - 21 472+ vagas

A technology company is seeking experienced software engineers to create innovative solutions in the decentralized finance sector. You will engage in developing backend services, smart contracts, and SDKs, while also mentoring junior engineers. The ideal candidate has substantial software engineerin

Intermedia Intelligent Communications

Intermedia Intelligent Communications is seeking a Sr. Software Developer - Data in Portugal. This role is centered on designing and developing scalable microservices using Java and Spring Boot. Candidates should have over 5 years of experience in backend engineering, strong SQL skills, and familiar

Devexperts LLC

A leading financial technology firm in Portugal is looking for talented Java Backend Developers to join their Research & Development teams. The role involves developing high-performance platforms, collaborating with distributed teams, and a focus on clean and efficient code. Ideal candidates will ha

azakaw

Azakaw is hiring a Senior Software Developer - Back End Engineer (.Net) in Porto, Portugal. The successful candidate will lead .NET/C# projects and work closely with the Tech Lead to develop and support innovative compliance solutions. This role requires a minimum of 6 years' experience in software

LanguageWire Ltd

A global leader in language services is seeking a Full Stack Engineer to join their Core Platform Team in Portugal. This role involves designing and developing backend services that enable AI agents to interact with various systems and automate workflows. Candidates should have strong experience in

A remote-first tech consultancy is seeking a Ruby Backend Engineer to join their distributed team. In this role, you'll collaborate with startup founders, work on back-end solutions, and lead new projects. The ideal candidate will have expertise in Ruby on Rails and performance optimization, as well

Expert Executive Recruiters (EER Global)

Expert Executive Recruiters (EER Global) is seeking a Lead .NET Developer in Portugal. You will shape and build high-performance backend services and APIs in C#. The ideal candidate has over 6 years of .NET/C# experience and practical knowledge of cloud-based solutions. The position offers competiti

Edp Renovaveis Servicios Financieros SA

Edp Renovaveis Servicios Financieros SA is seeking a Full-Stack Developer in Lisbon to accelerate digital transformation through innovative solutions powered by Generative AI. Candidates should have up to 2 years of experience in software development focused on Python, experience with REST APIs, and

Mindrift

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves You design computational material science problems to chall

Worldwiders Recruitment

Worldwiders Recruitment is seeking a Senior Java Developer for an iGaming company based in Lisbon, Portugal. You will play a pivotal role in the Backend department, developing and maintaining the enterprise-level applications platform. Ideal candidates will have over 4 years of experience in Java, f

Decskill

Decskill is seeking a Senior Software Development Engineer with expertise in Python and .NET to join their Innovation team in Lisbon. The role involves developing advanced software solutions across airport touchpoints while emphasizing strong proficiency in C#/.NET, cloud technologies, and desktop a

MoonPay

Join a forward-thinking company at the forefront of Web3 technology, where you'll be part of a dynamic engineering team dedicated to building innovative products and features. In this role, you will have the opportunity to collaborate across teams, develop high-quality server applications, and contr

Jobgether

Jobgether is seeking a Senior Backend Developer to work remotely in Portugal. This role involves designing and maintaining backend services integral to high-performance financial tech solutions. The ideal candidate will have at least 5 years of experience with JavaScript and Node.js, and a strong un

AgileEngine, LLC.

AgileEngine, LLC. is seeking a Senior Backend Engineer in Porto, Portugal. The role involves designing and maintaining scalable backend systems for a consumer dating platform using Kotlin and AWS. Responsibilities include driving projects from conception to delivery, mentoring junior engineers, and

Syffer

A consulting firm in Lisbon is seeking a technical leader to mentor, architect backend services, and collaborate with cross-functional teams. You will design RESTful APIs and ensure application performance while fostering a culture of excellence and innovation. Experience with cloud platforms, front

Synopsys Inc

Synopsys Inc is seeking a skilled engineer in Lisbon to conduct testing on high-speed analog integrated circuits. The role involves debugging silicon, supporting customer bringup, and automating test procedures using Python. Candidates should possess a Bachelor's degree in Electrical Engineering and

99X Technology

99X Technology is seeking a Senior Java Developer to join their international team in Porto. This hybrid role involves designing, developing, and maintaining high-performance backend systems while collaborating with cross-functional teams. The ideal candidate has over 5 years of Java experience, str

Crypto Pro Network

A leading digital asset platform is seeking an experienced software engineer to join their Wealth & Assets Management team in Porto, Portugal. You will be responsible for driving system architecture, developing high-quality backend services, and mentoring team members. The ideal candidate will have

AgileEngine, LLC.

AgileEngine, LLC. is looking for a Senior Backend Engineer in Braga, Portugal, to design and maintain scalable backend systems for a consumer dating platform. The ideal candidate will have over 5 years of experience in backend Kotlin software engineering, proficiency with AWS cloud environments, and

Mindrift

Mindrift is offering an innovative opportunity in Portugal to design computational engineering problems for advanced AI systems. The ideal candidate will have a degree in Civil Engineering and over two years of relevant experience. You will work project-based, dedicating around 10–20 hours per week